Why the size of integer always start 24 byte

Question

python have dynamic data types then why
sys.getsizeof(0) o/p 24
sys.getsizeof(1) o/p 28
it means python have some range of int

Answer 1

See here https://stackoverflow.com/questions/10365624/sys-getsizeofint-returns-an-unreasonably-large-value

and this http://deeplearning.net/software/theano/tutorial/JUMP_LINK__&&__python__&&__JUMP_LINK-memory-management.html

Answer 2

?????

Answer 3

I mean what is the size of integer data types in python