13403904

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 36890112

約数和(自身を除く): 23486208

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, 563, 744, 768, 992, 1126, 1488, 1689, 1984, 2252, 2976, 3378, 3968, 4504, 5952, 6756, 7936, 9008, 11904, 13512, 17453, 18016, 23808, 27024, 34906, 36032, 52359, 54048, 69812, 72064, 104718, 108096, 139624, 144128, 209436, 216192, 279248, 418872, 432384, 558496, 837744, 1116992, 1675488, 2233984, 3350976, 4467968, 6701952, 13403904]

約数ペア:

[(1, 13403904), (2, 6701952), (3, 4467968), (4, 3350976), (6, 2233984), (8, 1675488), (12, 1116992), (16, 837744), (24, 558496), (31, 432384), (32, 418872), (48, 279248), (62, 216192), (64, 209436), (93, 144128), (96, 139624), (124, 108096), (128, 104718), (186, 72064), (192, 69812), (248, 54048), (256, 52359), (372, 36032), (384, 34906), (496, 27024), (563, 23808), (744, 18016), (768, 17453), (992, 13512), (1126, 11904), (1488, 9008), (1689, 7936), (1984, 6756), (2252, 5952), (2976, 4504), (3378, 3968)]