28562688

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 324

約数和(自身を含む): 109051488

約数和(自身を除く): 80488800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 32, 33, 36, 42, 44, 46, 48, 49, 56, 63, 64, 66, 69, 72, 77, 84, 88, 92, 96, 98, 99, 112, 126, 128, 132, 138, 144, 147, 154, 161, 168, 176, 184, 192, 196, 198, 207, 224, 231, 252, 253, 256, 264, 276, 288, 294, 308, 322, 336, 352, 368, 384, 392, 396, 414, 441, 448, 462, 483, 504, 506, 528, 539, 552, 576, 588, 616, 644, 672, 693, 704, 736, 759, 768, 784, 792, 828, 882, 896, 924, 966, 1008, 1012, 1056, 1078, 1104, 1127, 1152, 1176, 1232, 1288, 1344, 1386, 1408, 1449, 1472, 1518, 1568, 1584, 1617, 1656, 1764, 1771, 1792, 1848, 1932, 2016, 2024, 2112, 2156, 2208, 2254, 2277, 2304, 2352, 2464, 2576, 2688, 2772, 2816, 2898, 2944, 3036, 3136, 3168, 3234, 3312, 3381, 3528, 3542, 3696, 3864, 4032, 4048, 4224, 4312, 4416, 4508, 4554, 4704, 4851, 4928, 5152, 5313, 5376, 5544, 5796, 5888, 6072, 6272, 6336, 6468, 6624, 6762, 7056, 7084, 7392, 7728, 8064, 8096, 8448, 8624, 8832, 9016, 9108, 9408, 9702, 9856, 10143, 10304, 10626, 11088, 11592, 12144, 12397, 12544, 12672, 12936, 13248, 13524, 14112, 14168, 14784, 15456, 15939, 16128, 16192, 17248, 17664, 18032, 18216, 18816, 19404, 19712, 20286, 20608, 21252, 22176, 23184, 24288, 24794, 25344, 25872, 26496, 27048, 28224, 28336, 29568, 30912, 31878, 32384, 34496, 36064, 36432, 37191, 37632, 38808, 40572, 41216, 42504, 44352, 46368, 48576, 49588, 51744, 52992, 54096, 56448, 56672, 59136, 61824, 63756, 64768, 68992, 72128, 72864, 74382, 77616, 81144, 85008, 88704, 92736, 97152, 99176, 103488, 108192, 111573, 112896, 113344, 123648, 127512, 137984, 144256, 145728, 148764, 155232, 162288, 170016, 177408, 185472, 194304, 198352, 206976, 216384, 223146, 226688, 255024, 288512, 291456, 297528, 310464, 324576, 340032, 370944, 396704, 413952, 432768, 446292, 453376, 510048, 582912, 595056, 620928, 649152, 680064, 793408, 865536, 892584, 1020096, 1190112, 1241856, 1298304, 1360128, 1586816, 1785168, 2040192, 2380224, 2596608, 3173632, 3570336, 4080384, 4760448, 7140672, 9520896, 14281344, 28562688]

約数ペア:

[(1, 28562688), (2, 14281344), (3, 9520896), (4, 7140672), (6, 4760448), (7, 4080384), (8, 3570336), (9, 3173632), (11, 2596608), (12, 2380224), (14, 2040192), (16, 1785168), (18, 1586816), (21, 1360128), (22, 1298304), (23, 1241856), (24, 1190112), (28, 1020096), (32, 892584), (33, 865536), (36, 793408), (42, 680064), (44, 649152), (46, 620928), (48, 595056), (49, 582912), (56, 510048), (63, 453376), (64, 446292), (66, 432768), (69, 413952), (72, 396704), (77, 370944), (84, 340032), (88, 324576), (92, 310464), (96, 297528), (98, 291456), (99, 288512), (112, 255024), (126, 226688), (128, 223146), (132, 216384), (138, 206976), (144, 198352), (147, 194304), (154, 185472), (161, 177408), (168, 170016), (176, 162288), (184, 155232), (192, 148764), (196, 145728), (198, 144256), (207, 137984), (224, 127512), (231, 123648), (252, 113344), (253, 112896), (256, 111573), (264, 108192), (276, 103488), (288, 99176), (294, 97152), (308, 92736), (322, 88704), (336, 85008), (352, 81144), (368, 77616), (384, 74382), (392, 72864), (396, 72128), (414, 68992), (441, 64768), (448, 63756), (462, 61824), (483, 59136), (504, 56672), (506, 56448), (528, 54096), (539, 52992), (552, 51744), (576, 49588), (588, 48576), (616, 46368), (644, 44352), (672, 42504), (693, 41216), (704, 40572), (736, 38808), (759, 37632), (768, 37191), (784, 36432), (792, 36064), (828, 34496), (882, 32384), (896, 31878), (924, 30912), (966, 29568), (1008, 28336), (1012, 28224), (1056, 27048), (1078, 26496), (1104, 25872), (1127, 25344), (1152, 24794), (1176, 24288), (1232, 23184), (1288, 22176), (1344, 21252), (1386, 20608), (1408, 20286), (1449, 19712), (1472, 19404), (1518, 18816), (1568, 18216), (1584, 18032), (1617, 17664), (1656, 17248), (1764, 16192), (1771, 16128), (1792, 15939), (1848, 15456), (1932, 14784), (2016, 14168), (2024, 14112), (2112, 13524), (2156, 13248), (2208, 12936), (2254, 12672), (2277, 12544), (2304, 12397), (2352, 12144), (2464, 11592), (2576, 11088), (2688, 10626), (2772, 10304), (2816, 10143), (2898, 9856), (2944, 9702), (3036, 9408), (3136, 9108), (3168, 9016), (3234, 8832), (3312, 8624), (3381, 8448), (3528, 8096), (3542, 8064), (3696, 7728), (3864, 7392), (4032, 7084), (4048, 7056), (4224, 6762), (4312, 6624), (4416, 6468), (4508, 6336), (4554, 6272), (4704, 6072), (4851, 5888), (4928, 5796), (5152, 5544), (5313, 5376)]