72536548

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11617}}^1$

素因数の和:11851

約数の個数: 24

約数和(自身を含む): 145736192

約数和(自身を除く): 73199644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 11617, 23234, 46468, 81319, 162638, 325276, 2590591, 5181182, 10362364, 18134137, 36268274, 72536548]

約数ペア:

[(1, 72536548), (2, 36268274), (4, 18134137), (7, 10362364), (14, 5181182), (28, 2590591), (223, 325276), (446, 162638), (892, 81319), (1561, 46468), (3122, 23234), (6244, 11617)]