68418035

素因数分解:

$5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2381}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 93984192

約数和(自身を除く): 25566157

約数列:

[1, 5, 7, 35, 821, 2381, 4105, 5747, 11905, 16667, 28735, 83335, 1954801, 9774005, 13683607, 68418035]

約数ペア:

[(1, 68418035), (5, 13683607), (7, 9774005), (35, 1954801), (821, 83335), (2381, 28735), (4105, 16667), (5747, 11905)]