28700584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{326143}}^1$

素因数の和:326160

約数の個数: 16

約数和(自身を含む): 58705920

約数和(自身を除く): 30005336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 326143, 652286, 1304572, 2609144, 3587573, 7175146, 14350292, 28700584]

約数ペア:

[(1, 28700584), (2, 14350292), (4, 7175146), (8, 3587573), (11, 2609144), (22, 1304572), (44, 652286), (88, 326143)]