26678828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2719}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 51179520

約数和(自身を除く): 24500692

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 2719, 4906, 5438, 9812, 10876, 29909, 59818, 119636, 606337, 1212674, 2425348, 6669707, 13339414, 26678828]

約数ペア:

[(1, 26678828), (2, 13339414), (4, 6669707), (11, 2425348), (22, 1212674), (44, 606337), (223, 119636), (446, 59818), (892, 29909), (2453, 10876), (2719, 9812), (4906, 5438)]