22005544

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 23959256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 179, 242, 254, 358, 484, 508, 716, 968, 1016, 1397, 1432, 1969, 2794, 3938, 5588, 7876, 11176, 15367, 15752, 21659, 22733, 30734, 43318, 45466, 61468, 86636, 90932, 122936, 173272, 181864, 250063, 500126, 1000252, 2000504, 2750693, 5501386, 11002772, 22005544]

約数ペア:

[(1, 22005544), (2, 11002772), (4, 5501386), (8, 2750693), (11, 2000504), (22, 1000252), (44, 500126), (88, 250063), (121, 181864), (127, 173272), (179, 122936), (242, 90932), (254, 86636), (358, 61468), (484, 45466), (508, 43318), (716, 30734), (968, 22733), (1016, 21659), (1397, 15752), (1432, 15367), (1969, 11176), (2794, 7876), (3938, 5588)]