28873216

素因数分解:

$2^9\times {\mathrm{56393}}^1$

素因数の和:56411

約数の個数: 20

約数和(自身を含む): 57691062

約数和(自身を除く): 28817846

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 56393, 112786, 225572, 451144, 902288, 1804576, 3609152, 7218304, 14436608, 28873216]

約数ペア:

[(1, 28873216), (2, 14436608), (4, 7218304), (8, 3609152), (16, 1804576), (32, 902288), (64, 451144), (128, 225572), (256, 112786), (512, 56393)]