57679690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81239}}^1$

素因数の和:81317

約数の個数: 16

約数和(自身を含む): 105287040

約数和(自身を除く): 47607350

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 81239, 162478, 406195, 812390, 5767969, 11535938, 28839845, 57679690]

約数ペア:

[(1, 57679690), (2, 28839845), (5, 11535938), (10, 5767969), (71, 812390), (142, 406195), (355, 162478), (710, 81239)]