28635876

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 79027200

約数和(自身を除く): 50391324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 41, 54, 58, 82, 87, 108, 116, 123, 164, 174, 223, 246, 261, 348, 369, 446, 492, 522, 669, 738, 783, 892, 1044, 1107, 1189, 1338, 1476, 1566, 2007, 2214, 2378, 2676, 3132, 3567, 4014, 4428, 4756, 6021, 6467, 7134, 8028, 9143, 10701, 12042, 12934, 14268, 18286, 19401, 21402, 24084, 25868, 27429, 32103, 36572, 38802, 42804, 54858, 58203, 64206, 77604, 82287, 109716, 116406, 128412, 164574, 174609, 232812, 246861, 265147, 329148, 349218, 493722, 530294, 698436, 795441, 987444, 1060588, 1590882, 2386323, 3181764, 4772646, 7158969, 9545292, 14317938, 28635876]

約数ペア:

[(1, 28635876), (2, 14317938), (3, 9545292), (4, 7158969), (6, 4772646), (9, 3181764), (12, 2386323), (18, 1590882), (27, 1060588), (29, 987444), (36, 795441), (41, 698436), (54, 530294), (58, 493722), (82, 349218), (87, 329148), (108, 265147), (116, 246861), (123, 232812), (164, 174609), (174, 164574), (223, 128412), (246, 116406), (261, 109716), (348, 82287), (369, 77604), (446, 64206), (492, 58203), (522, 54858), (669, 42804), (738, 38802), (783, 36572), (892, 32103), (1044, 27429), (1107, 25868), (1189, 24084), (1338, 21402), (1476, 19401), (1566, 18286), (2007, 14268), (2214, 12934), (2378, 12042), (2676, 10701), (3132, 9143), (3567, 8028), (4014, 7134), (4428, 6467), (4756, 6021)]