28712128

素因数分解:

$2^6\times {\mathrm{448627}}^1$

素因数の和:448639

約数の個数: 14

約数和(自身を含む): 56975756

約数和(自身を除く): 28263628

約数列:

[1, 2, 4, 8, 16, 32, 64, 448627, 897254, 1794508, 3589016, 7178032, 14356064, 28712128]

約数ペア:

[(1, 28712128), (2, 14356064), (4, 7178032), (8, 3589016), (16, 1794508), (32, 897254), (64, 448627)]