28468934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23297}}^1$

素因数の和:23359

約数の個数: 16

約数和(自身を含む): 46968768

約数和(自身を除く): 18499834

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 23297, 46594, 302861, 605722, 1094959, 2189918, 14234467, 28468934]

約数ペア:

[(1, 28468934), (2, 14234467), (13, 2189918), (26, 1094959), (47, 605722), (94, 302861), (611, 46594), (1222, 23297)]