74655721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4789}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 91048320

約数和(自身を除く): 16392599

約数列:

[1, 7, 17, 119, 131, 917, 2227, 4789, 15589, 33523, 81413, 569891, 627359, 4391513, 10665103, 74655721]

約数ペア:

[(1, 74655721), (7, 10665103), (17, 4391513), (119, 627359), (131, 569891), (917, 81413), (2227, 33523), (4789, 15589)]