77498774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6535

約数の個数: 16

約数和(自身を含む): 119901600

約数和(自身を除く): 42402826

約数列:

[1, 2, 41, 82, 149, 298, 6109, 6343, 12218, 12686, 260063, 520126, 945107, 1890214, 38749387, 77498774]

約数ペア:

[(1, 77498774), (2, 38749387), (41, 1890214), (82, 945107), (149, 520126), (298, 260063), (6109, 12686), (6343, 12218)]