72630404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235813}}^1$

素因数の和:235835

約数の個数: 24

約数和(自身を含む): 158467008

約数和(自身を除く): 85836604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235813, 471626, 943252, 1650691, 2593943, 3301382, 5187886, 6602764, 10375772, 18157601, 36315202, 72630404]

約数ペア:

[(1, 72630404), (2, 36315202), (4, 18157601), (7, 10375772), (11, 6602764), (14, 5187886), (22, 3301382), (28, 2593943), (44, 1650691), (77, 943252), (154, 471626), (308, 235813)]