72523216

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{3511}}^1$

素因数の和:4810

約数の個数: 20

約数和(自身を含む): 140662624

約数和(自身を除く): 68139408

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 3511, 5164, 7022, 10328, 14044, 20656, 28088, 56176, 4532701, 9065402, 18130804, 36261608, 72523216]

約数ペア:

[(1, 72523216), (2, 36261608), (4, 18130804), (8, 9065402), (16, 4532701), (1291, 56176), (2582, 28088), (3511, 20656), (5164, 14044), (7022, 10328)]