71408216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{811457}}^1$

素因数の和:811474

約数の個数: 16

約数和(自身を含む): 146062440

約数和(自身を除く): 74654224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 811457, 1622914, 3245828, 6491656, 8926027, 17852054, 35704108, 71408216]

約数ペア:

[(1, 71408216), (2, 35704108), (4, 17852054), (8, 8926027), (11, 6491656), (22, 3245828), (44, 1622914), (88, 811457)]