71641723

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 80226720

約数和(自身を除く): 8584997

約数列:

[1, 17, 19, 293, 323, 757, 4981, 5567, 12869, 14383, 94639, 221801, 244511, 3770617, 4214219, 71641723]

約数ペア:

[(1, 71641723), (17, 4214219), (19, 3770617), (293, 244511), (323, 221801), (757, 94639), (4981, 14383), (5567, 12869)]