66568658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{11279}}^1$

素因数の和:11521

約数の個数: 16

約数和(自身を含む): 108017280

約数和(自身を除く): 41448622

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 11279, 22558, 146627, 293254, 2560333, 5120666, 33284329, 66568658]

約数ペア:

[(1, 66568658), (2, 33284329), (13, 5120666), (26, 2560333), (227, 293254), (454, 146627), (2951, 22558), (5902, 11279)]