68146576

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{10949}}^1$

素因数の和:11346

約数の個数: 20

約数和(自身を含む): 132385500

約数和(自身を除く): 64238924

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 10949, 21898, 43796, 87592, 175184, 4259161, 8518322, 17036644, 34073288, 68146576]

約数ペア:

[(1, 68146576), (2, 34073288), (4, 17036644), (8, 8518322), (16, 4259161), (389, 175184), (778, 87592), (1556, 43796), (3112, 21898), (6224, 10949)]