72107971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2293}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 80932320

約数和(自身を除く): 8824349

約数列:

[1, 13, 41, 59, 533, 767, 2293, 2419, 29809, 31447, 94013, 135287, 1222169, 1758731, 5546767, 72107971]

約数ペア:

[(1, 72107971), (13, 5546767), (41, 1758731), (59, 1222169), (533, 135287), (767, 94013), (2293, 31447), (2419, 29809)]