27680708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 52981824

約数和(自身を除く): 25301116

約数列:

[1, 2, 4, 11, 22, 44, 631, 997, 1262, 1994, 2524, 3988, 6941, 10967, 13882, 21934, 27764, 43868, 629107, 1258214, 2516428, 6920177, 13840354, 27680708]

約数ペア:

[(1, 27680708), (2, 13840354), (4, 6920177), (11, 2516428), (22, 1258214), (44, 629107), (631, 43868), (997, 27764), (1262, 21934), (1994, 13882), (2524, 10967), (3988, 6941)]