28902912

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 80

約数和(自身を含む): 79613952

約数和(自身を除く): 50711040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 607, 744, 768, 992, 1214, 1488, 1536, 1821, 1984, 2428, 2976, 3642, 3968, 4856, 5952, 7284, 7936, 9712, 11904, 14568, 15872, 18817, 19424, 23808, 29136, 37634, 38848, 47616, 56451, 58272, 75268, 77696, 112902, 116544, 150536, 155392, 225804, 233088, 301072, 310784, 451608, 466176, 602144, 903216, 932352, 1204288, 1806432, 2408576, 3612864, 4817152, 7225728, 9634304, 14451456, 28902912]

約数ペア:

[(1, 28902912), (2, 14451456), (3, 9634304), (4, 7225728), (6, 4817152), (8, 3612864), (12, 2408576), (16, 1806432), (24, 1204288), (31, 932352), (32, 903216), (48, 602144), (62, 466176), (64, 451608), (93, 310784), (96, 301072), (124, 233088), (128, 225804), (186, 155392), (192, 150536), (248, 116544), (256, 112902), (372, 77696), (384, 75268), (496, 58272), (512, 56451), (607, 47616), (744, 38848), (768, 37634), (992, 29136), (1214, 23808), (1488, 19424), (1536, 18817), (1821, 15872), (1984, 14568), (2428, 11904), (2976, 9712), (3642, 7936), (3968, 7284), (4856, 5952)]