28497564

素因数分解:

$2^2\times 3^2\times {\mathrm{791599}}^1$

素因数の和:791609

約数の個数: 18

約数和(自身を含む): 72035600

約数和(自身を除く): 43538036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791599, 1583198, 2374797, 3166396, 4749594, 7124391, 9499188, 14248782, 28497564]

約数ペア:

[(1, 28497564), (2, 14248782), (3, 9499188), (4, 7124391), (6, 4749594), (9, 3166396), (12, 2374797), (18, 1583198), (36, 791599)]