28583248

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{8011}}^1$

素因数の和:8242

約数の個数: 20

約数和(自身を含む): 55635328

約数和(自身を除く): 27052080

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 8011, 16022, 32044, 64088, 128176, 1786453, 3572906, 7145812, 14291624, 28583248]

約数ペア:

[(1, 28583248), (2, 14291624), (4, 7145812), (8, 3572906), (16, 1786453), (223, 128176), (446, 64088), (892, 32044), (1784, 16022), (3568, 8011)]