28964352

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 78320880

約数和(自身を除く): 49356528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 173, 192, 218, 256, 327, 346, 384, 436, 512, 519, 654, 692, 768, 872, 1038, 1308, 1384, 1536, 1744, 2076, 2616, 2768, 3488, 4152, 5232, 5536, 6976, 8304, 10464, 11072, 13952, 16608, 18857, 20928, 22144, 27904, 33216, 37714, 41856, 44288, 55808, 56571, 66432, 75428, 83712, 88576, 113142, 132864, 150856, 167424, 226284, 265728, 301712, 452568, 603424, 905136, 1206848, 1810272, 2413696, 3620544, 4827392, 7241088, 9654784, 14482176, 28964352]

約数ペア:

[(1, 28964352), (2, 14482176), (3, 9654784), (4, 7241088), (6, 4827392), (8, 3620544), (12, 2413696), (16, 1810272), (24, 1206848), (32, 905136), (48, 603424), (64, 452568), (96, 301712), (109, 265728), (128, 226284), (173, 167424), (192, 150856), (218, 132864), (256, 113142), (327, 88576), (346, 83712), (384, 75428), (436, 66432), (512, 56571), (519, 55808), (654, 44288), (692, 41856), (768, 37714), (872, 33216), (1038, 27904), (1308, 22144), (1384, 20928), (1536, 18857), (1744, 16608), (2076, 13952), (2616, 11072), (2768, 10464), (3488, 8304), (4152, 6976), (5232, 5536)]