68843625985

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{198491}}^1$

素因数の和:199544

約数の個数: 16

約数和(自身を含む): 83862076032

約数和(自身を除く): 15018450047

約数列:

[1, 5, 71, 355, 977, 4885, 69367, 198491, 346835, 992455, 14092861, 70464305, 193925707, 969628535, 13768725197, 68843625985]

約数ペア:

[(1, 68843625985), (5, 13768725197), (71, 969628535), (355, 193925707), (977, 70464305), (4885, 14092861), (69367, 992455), (198491, 346835)]