64388478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139369}}^1$

素因数の和:139392

約数の個数: 32

約数和(自身を含む): 160554240

約数和(自身を除く): 96165762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 139369, 278738, 418107, 836214, 975583, 1533059, 1951166, 2926749, 3066118, 4599177, 5853498, 9198354, 10731413, 21462826, 32194239, 64388478]

約数ペア:

[(1, 64388478), (2, 32194239), (3, 21462826), (6, 10731413), (7, 9198354), (11, 5853498), (14, 4599177), (21, 3066118), (22, 2926749), (33, 1951166), (42, 1533059), (66, 975583), (77, 836214), (154, 418107), (231, 278738), (462, 139369)]