28943537

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8387}}^1$

素因数の和:8440

約数の個数: 16

約数和(自身を含む): 36236160

約数和(自身を除く): 7292623

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 8387, 58709, 142579, 243223, 998053, 1702561, 4134791, 28943537]

約数ペア:

[(1, 28943537), (7, 4134791), (17, 1702561), (29, 998053), (119, 243223), (203, 142579), (493, 58709), (3451, 8387)]