71921314

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 108892800

約数和(自身を除く): 36971486

約数列:

[1, 2, 239, 379, 397, 478, 758, 794, 90581, 94883, 150463, 181162, 189766, 300926, 35960657, 71921314]

約数ペア:

[(1, 71921314), (2, 35960657), (239, 300926), (379, 189766), (397, 181162), (478, 150463), (758, 94883), (794, 90581)]