8456968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 17199000

約数和(自身を除く): 8742032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 349, 466, 698, 932, 1396, 1864, 2792, 3029, 4537, 6058, 9074, 12116, 18148, 24232, 36296, 81317, 162634, 325268, 650536, 1057121, 2114242, 4228484, 8456968]

約数ペア:

[(1, 8456968), (2, 4228484), (4, 2114242), (8, 1057121), (13, 650536), (26, 325268), (52, 162634), (104, 81317), (233, 36296), (349, 24232), (466, 18148), (698, 12116), (932, 9074), (1396, 6058), (1864, 4537), (2792, 3029)]