71269778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{13711}}^1$

素因数の和:13849

約数の個数: 16

約数和(自身を含む): 112548096

約数和(自身を除く): 41278318

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 13711, 27422, 315353, 630706, 1549343, 3098686, 35634889, 71269778]

約数ペア:

[(1, 71269778), (2, 35634889), (23, 3098686), (46, 1549343), (113, 630706), (226, 315353), (2599, 27422), (5198, 13711)]