28006272

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 96744960

約数和(自身を除く): 68738688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 151, 161, 168, 184, 192, 207, 224, 252, 276, 288, 302, 322, 336, 368, 384, 414, 448, 453, 483, 504, 552, 576, 604, 644, 672, 736, 828, 896, 906, 966, 1008, 1057, 1104, 1152, 1208, 1288, 1344, 1359, 1449, 1472, 1656, 1812, 1932, 2016, 2114, 2208, 2416, 2576, 2688, 2718, 2898, 2944, 3171, 3312, 3473, 3624, 3864, 4032, 4228, 4416, 4832, 5152, 5436, 5796, 6342, 6624, 6946, 7248, 7728, 8064, 8456, 8832, 9513, 9664, 10304, 10419, 10872, 11592, 12684, 13248, 13892, 14496, 15456, 16912, 19026, 19328, 20608, 20838, 21744, 23184, 24311, 25368, 26496, 27784, 28992, 30912, 31257, 33824, 38052, 41676, 43488, 46368, 48622, 50736, 55568, 57984, 61824, 62514, 67648, 72933, 76104, 83352, 86976, 92736, 97244, 101472, 111136, 125028, 135296, 145866, 152208, 166704, 173952, 185472, 194488, 202944, 218799, 222272, 250056, 291732, 304416, 333408, 388976, 405888, 437598, 444544, 500112, 583464, 608832, 666816, 777952, 875196, 1000224, 1166928, 1217664, 1333632, 1555904, 1750392, 2000448, 2333856, 3111808, 3500784, 4000896, 4667712, 7001568, 9335424, 14003136, 28006272]

約数ペア:

[(1, 28006272), (2, 14003136), (3, 9335424), (4, 7001568), (6, 4667712), (7, 4000896), (8, 3500784), (9, 3111808), (12, 2333856), (14, 2000448), (16, 1750392), (18, 1555904), (21, 1333632), (23, 1217664), (24, 1166928), (28, 1000224), (32, 875196), (36, 777952), (42, 666816), (46, 608832), (48, 583464), (56, 500112), (63, 444544), (64, 437598), (69, 405888), (72, 388976), (84, 333408), (92, 304416), (96, 291732), (112, 250056), (126, 222272), (128, 218799), (138, 202944), (144, 194488), (151, 185472), (161, 173952), (168, 166704), (184, 152208), (192, 145866), (207, 135296), (224, 125028), (252, 111136), (276, 101472), (288, 97244), (302, 92736), (322, 86976), (336, 83352), (368, 76104), (384, 72933), (414, 67648), (448, 62514), (453, 61824), (483, 57984), (504, 55568), (552, 50736), (576, 48622), (604, 46368), (644, 43488), (672, 41676), (736, 38052), (828, 33824), (896, 31257), (906, 30912), (966, 28992), (1008, 27784), (1057, 26496), (1104, 25368), (1152, 24311), (1208, 23184), (1288, 21744), (1344, 20838), (1359, 20608), (1449, 19328), (1472, 19026), (1656, 16912), (1812, 15456), (1932, 14496), (2016, 13892), (2114, 13248), (2208, 12684), (2416, 11592), (2576, 10872), (2688, 10419), (2718, 10304), (2898, 9664), (2944, 9513), (3171, 8832), (3312, 8456), (3473, 8064), (3624, 7728), (3864, 7248), (4032, 6946), (4228, 6624), (4416, 6342), (4832, 5796), (5152, 5436)]