72871694

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{34471}}^1$

素因数の和:34631

約数の個数: 16

約数和(自身を含む): 125753856

約数和(自身を除く): 52882162

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 34471, 68942, 241297, 482594, 5205121, 10410242, 36435847, 72871694]

約数ペア:

[(1, 72871694), (2, 36435847), (7, 10410242), (14, 5205121), (151, 482594), (302, 241297), (1057, 68942), (2114, 34471)]