28506564

素因数分解:

$2^2\times 3^2\times {\mathrm{791849}}^1$

素因数の和:791859

約数の個数: 18

約数和(自身を含む): 72058350

約数和(自身を除く): 43551786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791849, 1583698, 2375547, 3167396, 4751094, 7126641, 9502188, 14253282, 28506564]

約数ペア:

[(1, 28506564), (2, 14253282), (3, 9502188), (4, 7126641), (6, 4751094), (9, 3167396), (12, 2375547), (18, 1583698), (36, 791849)]