28037108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5639}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 54008640

約数和(自身を除く): 25971532

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 5639, 11278, 22556, 62029, 124058, 248116, 637207, 1274414, 2548828, 7009277, 14018554, 28037108]

約数ペア:

[(1, 28037108), (2, 14018554), (4, 7009277), (11, 2548828), (22, 1274414), (44, 637207), (113, 248116), (226, 124058), (452, 62029), (1243, 22556), (2486, 11278), (4972, 5639)]