68084146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{18839}}^1$

素因数の和:18993

約数の個数: 16

約数和(自身を含む): 110779200

約数和(自身を除く): 42695054

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 18839, 37678, 244907, 489814, 2618621, 5237242, 34042073, 68084146]

約数ペア:

[(1, 68084146), (2, 34042073), (13, 5237242), (26, 2618621), (139, 489814), (278, 244907), (1807, 37678), (3614, 18839)]