72665494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{7883}}^1$

素因数の和:8315

約数の個数: 16

約数和(自身を含む): 119206080

約数和(自身を除く): 46540586

約数列:

[1, 2, 11, 22, 419, 838, 4609, 7883, 9218, 15766, 86713, 173426, 3302977, 6605954, 36332747, 72665494]

約数ペア:

[(1, 72665494), (2, 36332747), (11, 6605954), (22, 3302977), (419, 173426), (838, 86713), (4609, 15766), (7883, 9218)]