28211392

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{3643}}^1$

素因数の和:3677

約数の個数: 42

約数和(自身を含む): 61550804

約数和(自身を除く): 33339412

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3643, 3872, 7286, 7744, 14572, 29144, 40073, 58288, 80146, 116576, 160292, 233152, 320584, 440803, 641168, 881606, 1282336, 1763212, 2564672, 3526424, 7052848, 14105696, 28211392]

約数ペア:

[(1, 28211392), (2, 14105696), (4, 7052848), (8, 3526424), (11, 2564672), (16, 1763212), (22, 1282336), (32, 881606), (44, 641168), (64, 440803), (88, 320584), (121, 233152), (176, 160292), (242, 116576), (352, 80146), (484, 58288), (704, 40073), (968, 29144), (1936, 14572), (3643, 7744), (3872, 7286)]