68474814

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{160739}}^1$

素因数の和:160815

約数の個数: 16

約数和(自身を含む): 138879360

約数和(自身を除く): 70404546

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 160739, 321478, 482217, 964434, 11412469, 22824938, 34237407, 68474814]

約数ペア:

[(1, 68474814), (2, 34237407), (3, 22824938), (6, 11412469), (71, 964434), (142, 482217), (213, 321478), (426, 160739)]