71261674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{13553}}^1$

素因数の和:13805

約数の個数: 16

約数和(自身を含む): 117106560

約数和(自身を除く): 45844886

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 13553, 27106, 149083, 298166, 3239167, 6478334, 35630837, 71261674]

約数ペア:

[(1, 71261674), (2, 35630837), (11, 6478334), (22, 3239167), (239, 298166), (478, 149083), (2629, 27106), (5258, 13553)]