72416296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{476423}}^1$

素因数の和:476448

約数の個数: 16

約数和(自身を含む): 142927200

約数和(自身を除く): 70510904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 476423, 952846, 1905692, 3811384, 9052037, 18104074, 36208148, 72416296]

約数ペア:

[(1, 72416296), (2, 36208148), (4, 18104074), (8, 9052037), (19, 3811384), (38, 1905692), (76, 952846), (152, 476423)]