68534249

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 81226368

約数和(自身を除く): 12692119

約数列:

[1, 7, 37, 107, 259, 749, 2473, 3959, 17311, 27713, 91501, 264611, 640507, 1852277, 9790607, 68534249]

約数ペア:

[(1, 68534249), (7, 9790607), (37, 1852277), (107, 640507), (259, 264611), (749, 91501), (2473, 27713), (3959, 17311)]