64928666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71983}}^1$

素因数の和:72037

約数の個数: 16

約数和(自身を含む): 108839808

約数和(自身を除く): 43911142

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 71983, 143966, 791813, 1583626, 2951303, 5902606, 32464333, 64928666]

約数ペア:

[(1, 64928666), (2, 32464333), (11, 5902606), (22, 2951303), (41, 1583626), (82, 791813), (451, 143966), (902, 71983)]