28296576

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 105814800

約数和(自身を除く): 77518224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 32, 33, 36, 42, 44, 48, 56, 58, 63, 64, 66, 72, 77, 84, 87, 88, 96, 99, 112, 116, 121, 126, 128, 132, 144, 154, 168, 174, 176, 192, 198, 203, 224, 231, 232, 242, 252, 261, 264, 288, 308, 319, 336, 348, 352, 363, 384, 396, 406, 448, 462, 464, 484, 504, 522, 528, 576, 609, 616, 638, 672, 693, 696, 704, 726, 792, 812, 847, 896, 924, 928, 957, 968, 1008, 1044, 1056, 1089, 1152, 1218, 1232, 1276, 1344, 1386, 1392, 1408, 1452, 1584, 1624, 1694, 1827, 1848, 1856, 1914, 1936, 2016, 2088, 2112, 2178, 2233, 2436, 2464, 2541, 2552, 2688, 2772, 2784, 2871, 2904, 3168, 3248, 3388, 3509, 3654, 3696, 3712, 3828, 3872, 4032, 4176, 4224, 4356, 4466, 4872, 4928, 5082, 5104, 5544, 5568, 5742, 5808, 6336, 6496, 6699, 6776, 7018, 7308, 7392, 7623, 7656, 7744, 8064, 8352, 8712, 8932, 9744, 9856, 10164, 10208, 10527, 11088, 11136, 11484, 11616, 12672, 12992, 13398, 13552, 14036, 14616, 14784, 15246, 15312, 15488, 16704, 17424, 17864, 19488, 20097, 20328, 20416, 21054, 22176, 22968, 23232, 24563, 25984, 26796, 27104, 28072, 29232, 29568, 30492, 30624, 31581, 33408, 34848, 35728, 38976, 40194, 40656, 40832, 42108, 44352, 45936, 46464, 49126, 53592, 54208, 56144, 58464, 60984, 61248, 63162, 69696, 71456, 73689, 77952, 80388, 81312, 84216, 88704, 91872, 98252, 107184, 108416, 112288, 116928, 121968, 122496, 126324, 139392, 142912, 147378, 160776, 162624, 168432, 183744, 196504, 214368, 221067, 224576, 233856, 243936, 252648, 285824, 294756, 321552, 325248, 336864, 367488, 393008, 428736, 442134, 449152, 487872, 505296, 589512, 643104, 673728, 786016, 857472, 884268, 975744, 1010592, 1179024, 1286208, 1347456, 1572032, 1768536, 2021184, 2358048, 2572416, 3144064, 3537072, 4042368, 4716096, 7074144, 9432192, 14148288, 28296576]

約数ペア:

[(1, 28296576), (2, 14148288), (3, 9432192), (4, 7074144), (6, 4716096), (7, 4042368), (8, 3537072), (9, 3144064), (11, 2572416), (12, 2358048), (14, 2021184), (16, 1768536), (18, 1572032), (21, 1347456), (22, 1286208), (24, 1179024), (28, 1010592), (29, 975744), (32, 884268), (33, 857472), (36, 786016), (42, 673728), (44, 643104), (48, 589512), (56, 505296), (58, 487872), (63, 449152), (64, 442134), (66, 428736), (72, 393008), (77, 367488), (84, 336864), (87, 325248), (88, 321552), (96, 294756), (99, 285824), (112, 252648), (116, 243936), (121, 233856), (126, 224576), (128, 221067), (132, 214368), (144, 196504), (154, 183744), (168, 168432), (174, 162624), (176, 160776), (192, 147378), (198, 142912), (203, 139392), (224, 126324), (231, 122496), (232, 121968), (242, 116928), (252, 112288), (261, 108416), (264, 107184), (288, 98252), (308, 91872), (319, 88704), (336, 84216), (348, 81312), (352, 80388), (363, 77952), (384, 73689), (396, 71456), (406, 69696), (448, 63162), (462, 61248), (464, 60984), (484, 58464), (504, 56144), (522, 54208), (528, 53592), (576, 49126), (609, 46464), (616, 45936), (638, 44352), (672, 42108), (693, 40832), (696, 40656), (704, 40194), (726, 38976), (792, 35728), (812, 34848), (847, 33408), (896, 31581), (924, 30624), (928, 30492), (957, 29568), (968, 29232), (1008, 28072), (1044, 27104), (1056, 26796), (1089, 25984), (1152, 24563), (1218, 23232), (1232, 22968), (1276, 22176), (1344, 21054), (1386, 20416), (1392, 20328), (1408, 20097), (1452, 19488), (1584, 17864), (1624, 17424), (1694, 16704), (1827, 15488), (1848, 15312), (1856, 15246), (1914, 14784), (1936, 14616), (2016, 14036), (2088, 13552), (2112, 13398), (2178, 12992), (2233, 12672), (2436, 11616), (2464, 11484), (2541, 11136), (2552, 11088), (2688, 10527), (2772, 10208), (2784, 10164), (2871, 9856), (2904, 9744), (3168, 8932), (3248, 8712), (3388, 8352), (3509, 8064), (3654, 7744), (3696, 7656), (3712, 7623), (3828, 7392), (3872, 7308), (4032, 7018), (4176, 6776), (4224, 6699), (4356, 6496), (4466, 6336), (4872, 5808), (4928, 5742), (5082, 5568), (5104, 5544)]