28796928

素因数分解:

$2^{11}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 79279200

約数和(自身を除く): 50482272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 109, 128, 129, 172, 192, 218, 256, 258, 327, 344, 384, 436, 512, 516, 654, 688, 768, 872, 1024, 1032, 1308, 1376, 1536, 1744, 2048, 2064, 2616, 2752, 3072, 3488, 4128, 4687, 5232, 5504, 6144, 6976, 8256, 9374, 10464, 11008, 13952, 14061, 16512, 18748, 20928, 22016, 27904, 28122, 33024, 37496, 41856, 44032, 55808, 56244, 66048, 74992, 83712, 88064, 111616, 112488, 132096, 149984, 167424, 223232, 224976, 264192, 299968, 334848, 449952, 599936, 669696, 899904, 1199872, 1799808, 2399744, 3599616, 4799488, 7199232, 9598976, 14398464, 28796928]

約数ペア:

[(1, 28796928), (2, 14398464), (3, 9598976), (4, 7199232), (6, 4799488), (8, 3599616), (12, 2399744), (16, 1799808), (24, 1199872), (32, 899904), (43, 669696), (48, 599936), (64, 449952), (86, 334848), (96, 299968), (109, 264192), (128, 224976), (129, 223232), (172, 167424), (192, 149984), (218, 132096), (256, 112488), (258, 111616), (327, 88064), (344, 83712), (384, 74992), (436, 66048), (512, 56244), (516, 55808), (654, 44032), (688, 41856), (768, 37496), (872, 33024), (1024, 28122), (1032, 27904), (1308, 22016), (1376, 20928), (1536, 18748), (1744, 16512), (2048, 14061), (2064, 13952), (2616, 11008), (2752, 10464), (3072, 9374), (3488, 8256), (4128, 6976), (4687, 6144), (5232, 5504)]