28967884

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{5441}}^1$

素因数の和:5478

約数の個数: 24

約数和(自身を含む): 55769616

約数和(自身を除く): 26801732

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 5441, 10882, 21764, 59851, 119702, 239404, 658361, 1316722, 2633444, 7241971, 14483942, 28967884]

約数ペア:

[(1, 28967884), (2, 14483942), (4, 7241971), (11, 2633444), (22, 1316722), (44, 658361), (121, 239404), (242, 119702), (484, 59851), (1331, 21764), (2662, 10882), (5324, 5441)]