2678784

素因数分解:

$2^{13}\times 3^1\times {\mathrm{109}}^1$

素因数の和:138

約数の個数: 56

約数和(自身を含む): 7208520

約数和(自身を除く): 4529736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 512, 654, 768, 872, 1024, 1308, 1536, 1744, 2048, 2616, 3072, 3488, 4096, 5232, 6144, 6976, 8192, 10464, 12288, 13952, 20928, 24576, 27904, 41856, 55808, 83712, 111616, 167424, 223232, 334848, 446464, 669696, 892928, 1339392, 2678784]

約数ペア:

[(1, 2678784), (2, 1339392), (3, 892928), (4, 669696), (6, 446464), (8, 334848), (12, 223232), (16, 167424), (24, 111616), (32, 83712), (48, 55808), (64, 41856), (96, 27904), (109, 24576), (128, 20928), (192, 13952), (218, 12288), (256, 10464), (327, 8192), (384, 6976), (436, 6144), (512, 5232), (654, 4096), (768, 3488), (872, 3072), (1024, 2616), (1308, 2048), (1536, 1744)]