25678464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 80196480

約数和(自身を除く): 54518016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 233, 246, 287, 328, 336, 384, 448, 466, 492, 574, 656, 672, 699, 861, 896, 932, 984, 1148, 1312, 1344, 1398, 1631, 1722, 1864, 1968, 2296, 2624, 2688, 2796, 3262, 3444, 3728, 3936, 4592, 4893, 5248, 5592, 6524, 6888, 7456, 7872, 9184, 9553, 9786, 11184, 13048, 13776, 14912, 15744, 18368, 19106, 19572, 22368, 26096, 27552, 28659, 29824, 36736, 38212, 39144, 44736, 52192, 55104, 57318, 66871, 76424, 78288, 89472, 104384, 110208, 114636, 133742, 152848, 156576, 200613, 208768, 229272, 267484, 305696, 313152, 401226, 458544, 534968, 611392, 626304, 802452, 917088, 1069936, 1222784, 1604904, 1834176, 2139872, 3209808, 3668352, 4279744, 6419616, 8559488, 12839232, 25678464]

約数ペア:

[(1, 25678464), (2, 12839232), (3, 8559488), (4, 6419616), (6, 4279744), (7, 3668352), (8, 3209808), (12, 2139872), (14, 1834176), (16, 1604904), (21, 1222784), (24, 1069936), (28, 917088), (32, 802452), (41, 626304), (42, 611392), (48, 534968), (56, 458544), (64, 401226), (82, 313152), (84, 305696), (96, 267484), (112, 229272), (123, 208768), (128, 200613), (164, 156576), (168, 152848), (192, 133742), (224, 114636), (233, 110208), (246, 104384), (287, 89472), (328, 78288), (336, 76424), (384, 66871), (448, 57318), (466, 55104), (492, 52192), (574, 44736), (656, 39144), (672, 38212), (699, 36736), (861, 29824), (896, 28659), (932, 27552), (984, 26096), (1148, 22368), (1312, 19572), (1344, 19106), (1398, 18368), (1631, 15744), (1722, 14912), (1864, 13776), (1968, 13048), (2296, 11184), (2624, 9786), (2688, 9553), (2796, 9184), (3262, 7872), (3444, 7456), (3728, 6888), (3936, 6524), (4592, 5592), (4893, 5248)]