25868518912

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{2153}}^1$

素因数の和:2959

約数の個数: 80

約数和(自身を含む): 53449114752

約数和(自身を除く): 27580595840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 757, 992, 1514, 1984, 2153, 3028, 3968, 4306, 6056, 7936, 8612, 12112, 15872, 17224, 23467, 24224, 34448, 46934, 48448, 66743, 68896, 93868, 96896, 133486, 137792, 187736, 193792, 266972, 275584, 375472, 387584, 533944, 551168, 750944, 1067888, 1102336, 1501888, 1629821, 2135776, 3003776, 3259642, 4271552, 6007552, 6519284, 8543104, 12015104, 13038568, 17086208, 26077136, 34172416, 50524451, 52154272, 101048902, 104308544, 202097804, 208617088, 404195608, 417234176, 808391216, 834468352, 1616782432, 3233564864, 6467129728, 12934259456, 25868518912]

約数ペア:

[(1, 25868518912), (2, 12934259456), (4, 6467129728), (8, 3233564864), (16, 1616782432), (31, 834468352), (32, 808391216), (62, 417234176), (64, 404195608), (124, 208617088), (128, 202097804), (248, 104308544), (256, 101048902), (496, 52154272), (512, 50524451), (757, 34172416), (992, 26077136), (1514, 17086208), (1984, 13038568), (2153, 12015104), (3028, 8543104), (3968, 6519284), (4306, 6007552), (6056, 4271552), (7936, 3259642), (8612, 3003776), (12112, 2135776), (15872, 1629821), (17224, 1501888), (23467, 1102336), (24224, 1067888), (34448, 750944), (46934, 551168), (48448, 533944), (66743, 387584), (68896, 375472), (93868, 275584), (96896, 266972), (133486, 193792), (137792, 187736)]