28506604

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1783}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 57145088

約数和(自身を除く): 28638484

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 1783, 2284, 3566, 3997, 7132, 7994, 12481, 15988, 24962, 49924, 1018093, 2036186, 4072372, 7126651, 14253302, 28506604]

約数ペア:

[(1, 28506604), (2, 14253302), (4, 7126651), (7, 4072372), (14, 2036186), (28, 1018093), (571, 49924), (1142, 24962), (1783, 15988), (2284, 12481), (3566, 7994), (3997, 7132)]