7824768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 24675840

約数和(自身を除く): 16851072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 71, 82, 84, 96, 112, 123, 128, 142, 164, 168, 192, 213, 224, 246, 284, 287, 328, 336, 384, 426, 448, 492, 497, 568, 574, 656, 672, 852, 861, 896, 984, 994, 1136, 1148, 1312, 1344, 1491, 1704, 1722, 1968, 1988, 2272, 2296, 2624, 2688, 2911, 2982, 3408, 3444, 3936, 3976, 4544, 4592, 5248, 5822, 5964, 6816, 6888, 7872, 7952, 8733, 9088, 9184, 11644, 11928, 13632, 13776, 15744, 15904, 17466, 18368, 20377, 23288, 23856, 27264, 27552, 31808, 34932, 36736, 40754, 46576, 47712, 55104, 61131, 63616, 69864, 81508, 93152, 95424, 110208, 122262, 139728, 163016, 186304, 190848, 244524, 279456, 326032, 372608, 489048, 558912, 652064, 978096, 1117824, 1304128, 1956192, 2608256, 3912384, 7824768]

約数ペア:

[(1, 7824768), (2, 3912384), (3, 2608256), (4, 1956192), (6, 1304128), (7, 1117824), (8, 978096), (12, 652064), (14, 558912), (16, 489048), (21, 372608), (24, 326032), (28, 279456), (32, 244524), (41, 190848), (42, 186304), (48, 163016), (56, 139728), (64, 122262), (71, 110208), (82, 95424), (84, 93152), (96, 81508), (112, 69864), (123, 63616), (128, 61131), (142, 55104), (164, 47712), (168, 46576), (192, 40754), (213, 36736), (224, 34932), (246, 31808), (284, 27552), (287, 27264), (328, 23856), (336, 23288), (384, 20377), (426, 18368), (448, 17466), (492, 15904), (497, 15744), (568, 13776), (574, 13632), (656, 11928), (672, 11644), (852, 9184), (861, 9088), (896, 8733), (984, 7952), (994, 7872), (1136, 6888), (1148, 6816), (1312, 5964), (1344, 5822), (1491, 5248), (1704, 4592), (1722, 4544), (1968, 3976), (1988, 3936), (2272, 3444), (2296, 3408), (2624, 2982), (2688, 2911)]