71292709

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 76515840

約数和(自身を除く): 5223131

約数列:

[1, 23, 59, 107, 491, 1357, 2461, 6313, 11293, 28969, 52537, 145199, 666287, 1208351, 3099683, 71292709]

約数ペア:

[(1, 71292709), (23, 3099683), (59, 1208351), (107, 666287), (491, 145199), (1357, 52537), (2461, 28969), (6313, 11293)]