28322756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91957}}^1$

素因数の和:91979

約数の個数: 24

約数和(自身を含む): 61795776

約数和(自身を除く): 33473020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 91957, 183914, 367828, 643699, 1011527, 1287398, 2023054, 2574796, 4046108, 7080689, 14161378, 28322756]

約数ペア:

[(1, 28322756), (2, 14161378), (4, 7080689), (7, 4046108), (11, 2574796), (14, 2023054), (22, 1287398), (28, 1011527), (44, 643699), (77, 367828), (154, 183914), (308, 91957)]