68066336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163621}}^1$

素因数の和:163644

約数の個数: 24

約数和(自身を含む): 144314604

約数和(自身を除く): 76248268

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 163621, 327242, 654484, 1308968, 2127073, 2617936, 4254146, 5235872, 8508292, 17016584, 34033168, 68066336]

約数ペア:

[(1, 68066336), (2, 34033168), (4, 17016584), (8, 8508292), (13, 5235872), (16, 4254146), (26, 2617936), (32, 2127073), (52, 1308968), (104, 654484), (208, 327242), (416, 163621)]