72937174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{6481}}^1$

素因数の和:6831

約数の個数: 16

約数和(自身を含む): 116209296

約数和(自身を除く): 43272122

約数列:

[1, 2, 17, 34, 331, 662, 5627, 6481, 11254, 12962, 110177, 220354, 2145211, 4290422, 36468587, 72937174]

約数ペア:

[(1, 72937174), (2, 36468587), (17, 4290422), (34, 2145211), (331, 220354), (662, 110177), (5627, 12962), (6481, 11254)]