57281272

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{9311}}^1$

素因数の和:10086

約数の個数: 16

約数和(自身を含む): 107553600

約数和(自身を除く): 50272328

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 9311, 18622, 37244, 74488, 7160159, 14320318, 28640636, 57281272]

約数ペア:

[(1, 57281272), (2, 28640636), (4, 14320318), (8, 7160159), (769, 74488), (1538, 37244), (3076, 18622), (6152, 9311)]