40280768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2025

約数の個数: 56

約数和(自身を含む): 90251280

約数和(自身を除く): 49970512

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 1973, 2552, 3946, 5104, 7892, 10208, 15784, 20416, 21703, 31568, 43406, 57217, 63136, 86812, 114434, 126272, 173624, 228868, 347248, 457736, 629387, 694496, 915472, 1258774, 1388992, 1830944, 2517548, 3661888, 5035096, 10070192, 20140384, 40280768]

約数ペア:

[(1, 40280768), (2, 20140384), (4, 10070192), (8, 5035096), (11, 3661888), (16, 2517548), (22, 1830944), (29, 1388992), (32, 1258774), (44, 915472), (58, 694496), (64, 629387), (88, 457736), (116, 347248), (176, 228868), (232, 173624), (319, 126272), (352, 114434), (464, 86812), (638, 63136), (704, 57217), (928, 43406), (1276, 31568), (1856, 21703), (1973, 20416), (2552, 15784), (3946, 10208), (5104, 7892)]