78295472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{287851}}^1$

素因数の和:287876

約数の個数: 20

約数和(自身を含む): 160621416

約数和(自身を除く): 82325944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 287851, 575702, 1151404, 2302808, 4605616, 4893467, 9786934, 19573868, 39147736, 78295472]

約数ペア:

[(1, 78295472), (2, 39147736), (4, 19573868), (8, 9786934), (16, 4893467), (17, 4605616), (34, 2302808), (68, 1151404), (136, 575702), (272, 287851)]