28702124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{652321}}^1$

素因数の和:652336

約数の個数: 12

約数和(自身を含む): 54795048

約数和(自身を除く): 26092924

約数列:

[1, 2, 4, 11, 22, 44, 652321, 1304642, 2609284, 7175531, 14351062, 28702124]

約数ペア:

[(1, 28702124), (2, 14351062), (4, 7175531), (11, 2609284), (22, 1304642), (44, 652321)]