28522546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15451}}^1$

素因数の和:15537

約数の個数: 16

約数和(自身を含む): 46726848

約数和(自身を除く): 18204302

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 15451, 30902, 200863, 401726, 1097021, 2194042, 14261273, 28522546]

約数ペア:

[(1, 28522546), (2, 14261273), (13, 2194042), (26, 1097021), (71, 401726), (142, 200863), (923, 30902), (1846, 15451)]