72815602

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1987}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 111216672

約数和(自身を除く): 38401070

約数列:

[1, 2, 73, 146, 251, 502, 1987, 3974, 18323, 36646, 145051, 290102, 498737, 997474, 36407801, 72815602]

約数ペア:

[(1, 72815602), (2, 36407801), (73, 997474), (146, 498737), (251, 290102), (502, 145051), (1987, 36646), (3974, 18323)]