28046084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6311}}^1$

素因数の和:6427

約数の個数: 24

約数和(自身を含む): 54081216

約数和(自身を除く): 26035132

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 6311, 12622, 25244, 69421, 138842, 277684, 637411, 1274822, 2549644, 7011521, 14023042, 28046084]

約数ペア:

[(1, 28046084), (2, 14023042), (4, 7011521), (11, 2549644), (22, 1274822), (44, 637411), (101, 277684), (202, 138842), (404, 69421), (1111, 25244), (2222, 12622), (4444, 6311)]