68016352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{111869}}^1$

素因数の和:111898

約数の個数: 24

約数和(自身を含む): 140956200

約数和(自身を除く): 72939848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 111869, 223738, 447476, 894952, 1789904, 2125511, 3579808, 4251022, 8502044, 17004088, 34008176, 68016352]

約数ペア:

[(1, 68016352), (2, 34008176), (4, 17004088), (8, 8502044), (16, 4251022), (19, 3579808), (32, 2125511), (38, 1789904), (76, 894952), (152, 447476), (304, 223738), (608, 111869)]