28549356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 73008768

約数和(自身を除く): 44459412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 691, 939, 1252, 1382, 1878, 2073, 2764, 3443, 3756, 4146, 6886, 7601, 8292, 10329, 13772, 15202, 20658, 22803, 30404, 41316, 45606, 91212, 216283, 432566, 648849, 865132, 1297698, 2379113, 2595396, 4758226, 7137339, 9516452, 14274678, 28549356]

約数ペア:

[(1, 28549356), (2, 14274678), (3, 9516452), (4, 7137339), (6, 4758226), (11, 2595396), (12, 2379113), (22, 1297698), (33, 865132), (44, 648849), (66, 432566), (132, 216283), (313, 91212), (626, 45606), (691, 41316), (939, 30404), (1252, 22803), (1382, 20658), (1878, 15202), (2073, 13772), (2764, 10329), (3443, 8292), (3756, 7601), (4146, 6886)]