68649262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{39499}}^1$

素因数の和:39591

約数の個数: 16

約数和(自身を含む): 113760000

約数和(自身を除く): 45110738

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 39499, 78998, 434489, 868978, 3120421, 6240842, 34324631, 68649262]

約数ペア:

[(1, 68649262), (2, 34324631), (11, 6240842), (22, 3120421), (79, 868978), (158, 434489), (869, 78998), (1738, 39499)]