28392644

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6221}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 57142848

約数和(自身を除く): 28750204

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6221, 12442, 24884, 43547, 87094, 174188, 1014023, 2028046, 4056092, 7098161, 14196322, 28392644]

約数ペア:

[(1, 28392644), (2, 14196322), (4, 7098161), (7, 4056092), (14, 2028046), (28, 1014023), (163, 174188), (326, 87094), (652, 43547), (1141, 24884), (2282, 12442), (4564, 6221)]