28575866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4793}}^1$

素因数の和:5077

約数の個数: 16

約数和(自身を含む): 46942848

約数和(自身を除く): 18366982

約数列:

[1, 2, 11, 22, 271, 542, 2981, 4793, 5962, 9586, 52723, 105446, 1298903, 2597806, 14287933, 28575866]

約数ペア:

[(1, 28575866), (2, 14287933), (11, 2597806), (22, 1298903), (271, 105446), (542, 52723), (2981, 9586), (4793, 5962)]