71289214

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 108646560

約数和(自身を除く): 37357346

約数列:

[1, 2, 113, 151, 226, 302, 2089, 4178, 17063, 34126, 236057, 315439, 472114, 630878, 35644607, 71289214]

約数ペア:

[(1, 71289214), (2, 35644607), (113, 630878), (151, 472114), (226, 315439), (302, 236057), (2089, 34126), (4178, 17063)]