28322866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 21972302

約数列:

[1, 2, 11, 13, 22, 26, 143, 167, 286, 334, 593, 1186, 1837, 2171, 3674, 4342, 6523, 7709, 13046, 15418, 23881, 47762, 84799, 99031, 169598, 198062, 1089341, 1287403, 2178682, 2574806, 14161433, 28322866]

約数ペア:

[(1, 28322866), (2, 14161433), (11, 2574806), (13, 2178682), (22, 1287403), (26, 1089341), (143, 198062), (167, 169598), (286, 99031), (334, 84799), (593, 47762), (1186, 23881), (1837, 15418), (2171, 13046), (3674, 7709), (4342, 6523)]