64186798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{145219}}^1$

素因数の和:145251

約数の個数: 16

約数和(自身を含む): 109786320

約数和(自身を除く): 45599522

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 145219, 290438, 1887847, 2468723, 3775694, 4937446, 32093399, 64186798]

約数ペア:

[(1, 64186798), (2, 32093399), (13, 4937446), (17, 3775694), (26, 2468723), (34, 1887847), (221, 290438), (442, 145219)]