70688839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 80892000

約数和(自身を除く): 10203161

約数列:

[1, 13, 17, 221, 499, 641, 6487, 8333, 8483, 10897, 110279, 141661, 319859, 4158167, 5437603, 70688839]

約数ペア:

[(1, 70688839), (13, 5437603), (17, 4158167), (221, 319859), (499, 141661), (641, 110279), (6487, 10897), (8333, 8483)]