72532912

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{4397}}^1$

素因数の和:5436

約数の個数: 20

約数和(自身を含む): 140700816

約数和(自身を除く): 68167904

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 4397, 8248, 8794, 16496, 17588, 35176, 70352, 4533307, 9066614, 18133228, 36266456, 72532912]

約数ペア:

[(1, 72532912), (2, 36266456), (4, 18133228), (8, 9066614), (16, 4533307), (1031, 70352), (2062, 35176), (4124, 17588), (4397, 16496), (8248, 8794)]