70960144

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{21019}}^1$

素因数の和:21238

約数の個数: 20

約数和(自身を含む): 138143440

約数和(自身を除く): 67183296

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 21019, 42038, 84076, 168152, 336304, 4435009, 8870018, 17740036, 35480072, 70960144]

約数ペア:

[(1, 70960144), (2, 35480072), (4, 17740036), (8, 8870018), (16, 4435009), (211, 336304), (422, 168152), (844, 84076), (1688, 42038), (3376, 21019)]