28265952

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 91445760

約数和(自身を除く): 63179808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 39, 44, 48, 52, 58, 66, 71, 78, 87, 88, 96, 104, 116, 132, 142, 143, 156, 174, 176, 208, 213, 232, 264, 284, 286, 312, 319, 348, 352, 377, 416, 426, 429, 464, 528, 568, 572, 624, 638, 696, 754, 781, 852, 858, 923, 928, 957, 1056, 1131, 1136, 1144, 1248, 1276, 1392, 1508, 1562, 1704, 1716, 1846, 1914, 2059, 2262, 2272, 2288, 2343, 2552, 2769, 2784, 3016, 3124, 3408, 3432, 3692, 3828, 4118, 4147, 4524, 4576, 4686, 5104, 5538, 6032, 6177, 6248, 6816, 6864, 7384, 7656, 8236, 8294, 9048, 9372, 10153, 10208, 11076, 12064, 12354, 12441, 12496, 13728, 14768, 15312, 16472, 16588, 18096, 18744, 20306, 22152, 22649, 24708, 24882, 24992, 26767, 29536, 30459, 30624, 32944, 33176, 36192, 37488, 40612, 44304, 45298, 49416, 49764, 53534, 60918, 65888, 66352, 67947, 74976, 80301, 81224, 88608, 90596, 98832, 99528, 107068, 121836, 132704, 135894, 160602, 162448, 181192, 197664, 199056, 214136, 243672, 271788, 294437, 321204, 324896, 362384, 398112, 428272, 487344, 543576, 588874, 642408, 724768, 856544, 883311, 974688, 1087152, 1177748, 1284816, 1766622, 2174304, 2355496, 2569632, 3533244, 4710992, 7066488, 9421984, 14132976, 28265952]

約数ペア:

[(1, 28265952), (2, 14132976), (3, 9421984), (4, 7066488), (6, 4710992), (8, 3533244), (11, 2569632), (12, 2355496), (13, 2174304), (16, 1766622), (22, 1284816), (24, 1177748), (26, 1087152), (29, 974688), (32, 883311), (33, 856544), (39, 724768), (44, 642408), (48, 588874), (52, 543576), (58, 487344), (66, 428272), (71, 398112), (78, 362384), (87, 324896), (88, 321204), (96, 294437), (104, 271788), (116, 243672), (132, 214136), (142, 199056), (143, 197664), (156, 181192), (174, 162448), (176, 160602), (208, 135894), (213, 132704), (232, 121836), (264, 107068), (284, 99528), (286, 98832), (312, 90596), (319, 88608), (348, 81224), (352, 80301), (377, 74976), (416, 67947), (426, 66352), (429, 65888), (464, 60918), (528, 53534), (568, 49764), (572, 49416), (624, 45298), (638, 44304), (696, 40612), (754, 37488), (781, 36192), (852, 33176), (858, 32944), (923, 30624), (928, 30459), (957, 29536), (1056, 26767), (1131, 24992), (1136, 24882), (1144, 24708), (1248, 22649), (1276, 22152), (1392, 20306), (1508, 18744), (1562, 18096), (1704, 16588), (1716, 16472), (1846, 15312), (1914, 14768), (2059, 13728), (2262, 12496), (2272, 12441), (2288, 12354), (2343, 12064), (2552, 11076), (2769, 10208), (2784, 10153), (3016, 9372), (3124, 9048), (3408, 8294), (3432, 8236), (3692, 7656), (3828, 7384), (4118, 6864), (4147, 6816), (4524, 6248), (4576, 6177), (4686, 6032), (5104, 5538)]