28470272

素因数分解:

$2^{10}\times {\mathrm{27803}}^1$

素因数の和:27823

約数の個数: 22

約数和(自身を含む): 56914788

約数和(自身を除く): 28444516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27803, 55606, 111212, 222424, 444848, 889696, 1779392, 3558784, 7117568, 14235136, 28470272]

約数ペア:

[(1, 28470272), (2, 14235136), (4, 7117568), (8, 3558784), (16, 1779392), (32, 889696), (64, 444848), (128, 222424), (256, 111212), (512, 55606), (1024, 27803)]