68629744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{72701}}^1$

素因数の和:72768

約数の個数: 20

約数和(自身を含む): 135225720

約数和(自身を除く): 66595976

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 72701, 145402, 290804, 581608, 1163216, 4289359, 8578718, 17157436, 34314872, 68629744]

約数ペア:

[(1, 68629744), (2, 34314872), (4, 17157436), (8, 8578718), (16, 4289359), (59, 1163216), (118, 581608), (236, 290804), (472, 145402), (944, 72701)]