28829052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 108

約数和(自身を含む): 86519160

約数和(自身を除く): 57690108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 277, 294, 354, 413, 441, 531, 554, 588, 708, 826, 831, 882, 1062, 1108, 1239, 1652, 1662, 1764, 1939, 2124, 2478, 2493, 2891, 3324, 3717, 3878, 4956, 4986, 5782, 5817, 7434, 7756, 8673, 9972, 11564, 11634, 13573, 14868, 16343, 17346, 17451, 23268, 26019, 27146, 32686, 34692, 34902, 40719, 49029, 52038, 54292, 65372, 69804, 81438, 98058, 104076, 114401, 122157, 147087, 162876, 196116, 228802, 244314, 294174, 343203, 457604, 488628, 588348, 686406, 800807, 1029609, 1372812, 1601614, 2059218, 2402421, 3203228, 4118436, 4804842, 7207263, 9609684, 14414526, 28829052]

約数ペア:

[(1, 28829052), (2, 14414526), (3, 9609684), (4, 7207263), (6, 4804842), (7, 4118436), (9, 3203228), (12, 2402421), (14, 2059218), (18, 1601614), (21, 1372812), (28, 1029609), (36, 800807), (42, 686406), (49, 588348), (59, 488628), (63, 457604), (84, 343203), (98, 294174), (118, 244314), (126, 228802), (147, 196116), (177, 162876), (196, 147087), (236, 122157), (252, 114401), (277, 104076), (294, 98058), (354, 81438), (413, 69804), (441, 65372), (531, 54292), (554, 52038), (588, 49029), (708, 40719), (826, 34902), (831, 34692), (882, 32686), (1062, 27146), (1108, 26019), (1239, 23268), (1652, 17451), (1662, 17346), (1764, 16343), (1939, 14868), (2124, 13573), (2478, 11634), (2493, 11564), (2891, 9972), (3324, 8673), (3717, 7756), (3878, 7434), (4956, 5817), (4986, 5782)]