28047616

素因数分解:

$2^8\times {\mathrm{331}}^2$

素因数の和:678

約数の個数: 27

約数和(自身を含む): 56155323

約数和(自身を除く): 28107707

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 1324, 2648, 5296, 10592, 21184, 42368, 84736, 109561, 219122, 438244, 876488, 1752976, 3505952, 7011904, 14023808, 28047616]

約数ペア:

[(1, 28047616), (2, 14023808), (4, 7011904), (8, 3505952), (16, 1752976), (32, 876488), (64, 438244), (128, 219122), (256, 109561), (331, 84736), (662, 42368), (1324, 21184), (2648, 10592)]