28630736

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{5717}}^1$

素因数の和:6038

約数の個数: 20

約数和(自身を含む): 55659012

約数和(自身を除く): 27028276

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 5717, 11434, 22868, 45736, 91472, 1789421, 3578842, 7157684, 14315368, 28630736]

約数ペア:

[(1, 28630736), (2, 14315368), (4, 7157684), (8, 3578842), (16, 1789421), (313, 91472), (626, 45736), (1252, 22868), (2504, 11434), (5008, 5717)]