28071424

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 40

約数和(自身を含む): 56715120

約数和(自身を除く): 28643696

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 503, 512, 872, 1006, 1744, 2012, 3488, 4024, 6976, 8048, 13952, 16096, 27904, 32192, 54827, 55808, 64384, 109654, 128768, 219308, 257536, 438616, 877232, 1754464, 3508928, 7017856, 14035712, 28071424]

約数ペア:

[(1, 28071424), (2, 14035712), (4, 7017856), (8, 3508928), (16, 1754464), (32, 877232), (64, 438616), (109, 257536), (128, 219308), (218, 128768), (256, 109654), (436, 64384), (503, 55808), (512, 54827), (872, 32192), (1006, 27904), (1744, 16096), (2012, 13952), (3488, 8048), (4024, 6976)]