28064209

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 30248064

約数和(自身を除く): 2183855

約数列:

[1, 23, 61, 83, 241, 1403, 1909, 5063, 5543, 14701, 20003, 116449, 338123, 460069, 1220183, 28064209]

約数ペア:

[(1, 28064209), (23, 1220183), (61, 460069), (83, 338123), (241, 116449), (1403, 20003), (1909, 14701), (5063, 5543)]