28418335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9749}}^1$

素因数の和:9818

約数の個数: 16

約数和(自身を含む): 37908000

約数和(自身を除く): 9489665

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 9749, 48745, 107239, 516697, 536195, 2583485, 5683667, 28418335]

約数ペア:

[(1, 28418335), (5, 5683667), (11, 2583485), (53, 536195), (55, 516697), (265, 107239), (583, 48745), (2915, 9749)]