28292608

素因数分解:

$2^9\times {\mathrm{55259}}^1$

素因数の和:55277

約数の個数: 20

約数和(自身を含む): 56530980

約数和(自身を除く): 28238372

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55259, 110518, 221036, 442072, 884144, 1768288, 3536576, 7073152, 14146304, 28292608]

約数ペア:

[(1, 28292608), (2, 14146304), (4, 7073152), (8, 3536576), (16, 1768288), (32, 884144), (64, 442072), (128, 221036), (256, 110518), (512, 55259)]