28498432

素因数分解:

$2^9\times {\mathrm{55661}}^1$

素因数の和:55679

約数の個数: 20

約数和(自身を含む): 56942226

約数和(自身を除く): 28443794

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55661, 111322, 222644, 445288, 890576, 1781152, 3562304, 7124608, 14249216, 28498432]

約数ペア:

[(1, 28498432), (2, 14249216), (4, 7124608), (8, 3562304), (16, 1781152), (32, 890576), (64, 445288), (128, 222644), (256, 111322), (512, 55661)]