1036655872

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18661}}^1$

素因数の和:18715

約数の個数: 72

約数和(自身を含む): 2441288192

約数和(自身を除く): 1404632320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 18661, 27776, 37322, 55552, 74644, 130627, 149288, 261254, 298576, 522508, 578491, 597152, 1045016, 1156982, 1194304, 2090032, 2313964, 2388608, 4049437, 4180064, 4627928, 4777216, 8098874, 8360128, 9255856, 16197748, 16720256, 18511712, 32395496, 33440512, 37023424, 64790992, 74046848, 129581984, 148093696, 259163968, 518327936, 1036655872]

約数ペア:

[(1, 1036655872), (2, 518327936), (4, 259163968), (7, 148093696), (8, 129581984), (14, 74046848), (16, 64790992), (28, 37023424), (31, 33440512), (32, 32395496), (56, 18511712), (62, 16720256), (64, 16197748), (112, 9255856), (124, 8360128), (128, 8098874), (217, 4777216), (224, 4627928), (248, 4180064), (256, 4049437), (434, 2388608), (448, 2313964), (496, 2090032), (868, 1194304), (896, 1156982), (992, 1045016), (1736, 597152), (1792, 578491), (1984, 522508), (3472, 298576), (3968, 261254), (6944, 149288), (7936, 130627), (13888, 74644), (18661, 55552), (27776, 37322)]