45377828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{667321}}^1$

素因数の和:667342

約数の個数: 12

約数和(自身を含む): 84082572

約数和(自身を除く): 38704744

約数列:

[1, 2, 4, 17, 34, 68, 667321, 1334642, 2669284, 11344457, 22688914, 45377828]

約数ペア:

[(1, 45377828), (2, 22688914), (4, 11344457), (17, 2669284), (34, 1334642), (68, 667321)]