68121794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{2851}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 110201280

約数和(自身を除く): 42079486

約数列:

[1, 2, 13, 26, 919, 1838, 2851, 5702, 11947, 23894, 37063, 74126, 2620069, 5240138, 34060897, 68121794]

約数ペア:

[(1, 68121794), (2, 34060897), (13, 5240138), (26, 2620069), (919, 74126), (1838, 37063), (2851, 23894), (5702, 11947)]