28054656

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 95472000

約数和(自身を除く): 67417344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 71, 72, 84, 96, 98, 112, 126, 128, 142, 144, 147, 168, 192, 196, 213, 224, 252, 284, 288, 294, 336, 343, 384, 392, 426, 441, 448, 497, 504, 568, 576, 588, 639, 672, 686, 784, 852, 882, 896, 994, 1008, 1029, 1136, 1152, 1176, 1278, 1344, 1372, 1491, 1568, 1704, 1764, 1988, 2016, 2058, 2272, 2352, 2556, 2688, 2744, 2982, 3087, 3136, 3408, 3479, 3528, 3976, 4032, 4116, 4473, 4544, 4704, 5112, 5488, 5964, 6174, 6272, 6816, 6958, 7056, 7952, 8064, 8232, 8946, 9088, 9408, 10224, 10437, 10976, 11928, 12348, 13632, 13916, 14112, 15904, 16464, 17892, 18816, 20448, 20874, 21952, 23856, 24353, 24696, 27264, 27832, 28224, 31311, 31808, 32928, 35784, 40896, 41748, 43904, 47712, 48706, 49392, 55664, 56448, 62622, 63616, 65856, 71568, 73059, 81792, 83496, 95424, 97412, 98784, 111328, 125244, 131712, 143136, 146118, 166992, 190848, 194824, 197568, 219177, 222656, 250488, 286272, 292236, 333984, 389648, 395136, 438354, 445312, 500976, 572544, 584472, 667968, 779296, 876708, 1001952, 1168944, 1335936, 1558592, 1753416, 2003904, 2337888, 3117184, 3506832, 4007808, 4675776, 7013664, 9351552, 14027328, 28054656]

約数ペア:

[(1, 28054656), (2, 14027328), (3, 9351552), (4, 7013664), (6, 4675776), (7, 4007808), (8, 3506832), (9, 3117184), (12, 2337888), (14, 2003904), (16, 1753416), (18, 1558592), (21, 1335936), (24, 1168944), (28, 1001952), (32, 876708), (36, 779296), (42, 667968), (48, 584472), (49, 572544), (56, 500976), (63, 445312), (64, 438354), (71, 395136), (72, 389648), (84, 333984), (96, 292236), (98, 286272), (112, 250488), (126, 222656), (128, 219177), (142, 197568), (144, 194824), (147, 190848), (168, 166992), (192, 146118), (196, 143136), (213, 131712), (224, 125244), (252, 111328), (284, 98784), (288, 97412), (294, 95424), (336, 83496), (343, 81792), (384, 73059), (392, 71568), (426, 65856), (441, 63616), (448, 62622), (497, 56448), (504, 55664), (568, 49392), (576, 48706), (588, 47712), (639, 43904), (672, 41748), (686, 40896), (784, 35784), (852, 32928), (882, 31808), (896, 31311), (994, 28224), (1008, 27832), (1029, 27264), (1136, 24696), (1152, 24353), (1176, 23856), (1278, 21952), (1344, 20874), (1372, 20448), (1491, 18816), (1568, 17892), (1704, 16464), (1764, 15904), (1988, 14112), (2016, 13916), (2058, 13632), (2272, 12348), (2352, 11928), (2556, 10976), (2688, 10437), (2744, 10224), (2982, 9408), (3087, 9088), (3136, 8946), (3408, 8232), (3479, 8064), (3528, 7952), (3976, 7056), (4032, 6958), (4116, 6816), (4473, 6272), (4544, 6174), (4704, 5964), (5112, 5488)]