28412335

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13759}}^1$

素因数の和:13830

約数の個数: 16

約数和(自身を含む): 39628800

約数和(自身を除く): 11216465

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 13759, 68795, 96313, 481565, 811781, 4058905, 5682467, 28412335]

約数ペア:

[(1, 28412335), (5, 5682467), (7, 4058905), (35, 811781), (59, 481565), (295, 96313), (413, 68795), (2065, 13759)]