28858248

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 59269752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 261, 271, 306, 348, 408, 459, 493, 522, 542, 612, 696, 783, 813, 918, 986, 1044, 1084, 1224, 1479, 1566, 1626, 1836, 1972, 2088, 2168, 2439, 2958, 3132, 3252, 3672, 3944, 4437, 4607, 4878, 5916, 6264, 6504, 7317, 7859, 8874, 9214, 9756, 11832, 13311, 13821, 14634, 15718, 17748, 18428, 19512, 23577, 26622, 27642, 29268, 31436, 35496, 36856, 41463, 47154, 53244, 55284, 58536, 62872, 70731, 82926, 94308, 106488, 110568, 124389, 133603, 141462, 165852, 188616, 212193, 248778, 267206, 282924, 331704, 400809, 424386, 497556, 534412, 565848, 801618, 848772, 995112, 1068824, 1202427, 1603236, 1697544, 2404854, 3206472, 3607281, 4809708, 7214562, 9619416, 14429124, 28858248]

約数ペア:

[(1, 28858248), (2, 14429124), (3, 9619416), (4, 7214562), (6, 4809708), (8, 3607281), (9, 3206472), (12, 2404854), (17, 1697544), (18, 1603236), (24, 1202427), (27, 1068824), (29, 995112), (34, 848772), (36, 801618), (51, 565848), (54, 534412), (58, 497556), (68, 424386), (72, 400809), (87, 331704), (102, 282924), (108, 267206), (116, 248778), (136, 212193), (153, 188616), (174, 165852), (204, 141462), (216, 133603), (232, 124389), (261, 110568), (271, 106488), (306, 94308), (348, 82926), (408, 70731), (459, 62872), (493, 58536), (522, 55284), (542, 53244), (612, 47154), (696, 41463), (783, 36856), (813, 35496), (918, 31436), (986, 29268), (1044, 27642), (1084, 26622), (1224, 23577), (1479, 19512), (1566, 18428), (1626, 17748), (1836, 15718), (1972, 14634), (2088, 13821), (2168, 13311), (2439, 11832), (2958, 9756), (3132, 9214), (3252, 8874), (3672, 7859), (3944, 7317), (4437, 6504), (4607, 6264), (4878, 5916)]