28858124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 51882096

約数和(自身を除く): 23023972

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 1171, 2342, 4684, 6161, 12322, 24644, 71431, 118271, 142862, 236542, 285724, 473084, 7214531, 14429062, 28858124]

約数ペア:

[(1, 28858124), (2, 14429062), (4, 7214531), (61, 473084), (101, 285724), (122, 236542), (202, 142862), (244, 118271), (404, 71431), (1171, 24644), (2342, 12322), (4684, 6161)]