28379052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 88905600

約数和(自身を除く): 60526548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 29, 34, 36, 39, 41, 51, 52, 54, 58, 68, 78, 82, 87, 102, 108, 116, 117, 123, 153, 156, 164, 174, 204, 221, 234, 246, 261, 306, 348, 351, 369, 377, 442, 459, 468, 492, 493, 522, 533, 612, 663, 697, 702, 738, 754, 783, 884, 918, 986, 1044, 1066, 1107, 1131, 1189, 1326, 1394, 1404, 1476, 1479, 1508, 1566, 1599, 1836, 1972, 1989, 2091, 2132, 2214, 2262, 2378, 2652, 2788, 2958, 3132, 3198, 3393, 3567, 3978, 4182, 4428, 4437, 4524, 4756, 4797, 5916, 5967, 6273, 6396, 6409, 6786, 7134, 7956, 8364, 8874, 9061, 9594, 10179, 10701, 11934, 12546, 12818, 13311, 13572, 14268, 14391, 15457, 17748, 18122, 18819, 19188, 19227, 20213, 20358, 21402, 23868, 25092, 25636, 26622, 27183, 28782, 30914, 32103, 36244, 37638, 38454, 40426, 40716, 42804, 46371, 53244, 54366, 57564, 57681, 60639, 61828, 64206, 75276, 76908, 80852, 81549, 92742, 108732, 115362, 121278, 128412, 139113, 163098, 173043, 181917, 185484, 230724, 242556, 244647, 262769, 278226, 326196, 346086, 363834, 417339, 489294, 525538, 545751, 556452, 692172, 727668, 788307, 834678, 978588, 1051076, 1091502, 1576614, 1669356, 2183004, 2364921, 3153228, 4729842, 7094763, 9459684, 14189526, 28379052]

約数ペア:

[(1, 28379052), (2, 14189526), (3, 9459684), (4, 7094763), (6, 4729842), (9, 3153228), (12, 2364921), (13, 2183004), (17, 1669356), (18, 1576614), (26, 1091502), (27, 1051076), (29, 978588), (34, 834678), (36, 788307), (39, 727668), (41, 692172), (51, 556452), (52, 545751), (54, 525538), (58, 489294), (68, 417339), (78, 363834), (82, 346086), (87, 326196), (102, 278226), (108, 262769), (116, 244647), (117, 242556), (123, 230724), (153, 185484), (156, 181917), (164, 173043), (174, 163098), (204, 139113), (221, 128412), (234, 121278), (246, 115362), (261, 108732), (306, 92742), (348, 81549), (351, 80852), (369, 76908), (377, 75276), (442, 64206), (459, 61828), (468, 60639), (492, 57681), (493, 57564), (522, 54366), (533, 53244), (612, 46371), (663, 42804), (697, 40716), (702, 40426), (738, 38454), (754, 37638), (783, 36244), (884, 32103), (918, 30914), (986, 28782), (1044, 27183), (1066, 26622), (1107, 25636), (1131, 25092), (1189, 23868), (1326, 21402), (1394, 20358), (1404, 20213), (1476, 19227), (1479, 19188), (1508, 18819), (1566, 18122), (1599, 17748), (1836, 15457), (1972, 14391), (1989, 14268), (2091, 13572), (2132, 13311), (2214, 12818), (2262, 12546), (2378, 11934), (2652, 10701), (2788, 10179), (2958, 9594), (3132, 9061), (3198, 8874), (3393, 8364), (3567, 7956), (3978, 7134), (4182, 6786), (4428, 6409), (4437, 6396), (4524, 6273), (4756, 5967), (4797, 5916)]