66259510

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{14957}}^1$

素因数の和:15407

約数の個数: 16

約数和(自身を含む): 119544336

約数和(自身を除く): 53284826

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 14957, 29914, 74785, 149570, 6625951, 13251902, 33129755, 66259510]

約数ペア:

[(1, 66259510), (2, 33129755), (5, 13251902), (10, 6625951), (443, 149570), (886, 74785), (2215, 29914), (4430, 14957)]