68139714

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{19889}}^1$

素因数の和:20465

約数の個数: 16

約数和(自身を含む): 136524960

約数和(自身を除く): 68385246

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 19889, 39778, 59667, 119334, 11356619, 22713238, 34069857, 68139714]

約数ペア:

[(1, 68139714), (2, 34069857), (3, 22713238), (6, 11356619), (571, 119334), (1142, 59667), (1713, 39778), (3426, 19889)]