71939588

素因数分解:

$2^2\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2417}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 144074112

約数和(自身を除く): 72134524

約数列:

[1, 2, 4, 7, 14, 28, 1063, 2126, 2417, 4252, 4834, 7441, 9668, 14882, 16919, 29764, 33838, 67676, 2569271, 5138542, 10277084, 17984897, 35969794, 71939588]

約数ペア:

[(1, 71939588), (2, 35969794), (4, 17984897), (7, 10277084), (14, 5138542), (28, 2569271), (1063, 67676), (2126, 33838), (2417, 29764), (4252, 16919), (4834, 14882), (7441, 9668)]