28361728

素因数分解:

$2^{10}\times {\mathrm{27697}}^1$

素因数の和:27717

約数の個数: 22

約数和(自身を含む): 56697806

約数和(自身を除く): 28336078

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27697, 55394, 110788, 221576, 443152, 886304, 1772608, 3545216, 7090432, 14180864, 28361728]

約数ペア:

[(1, 28361728), (2, 14180864), (4, 7090432), (8, 3545216), (16, 1772608), (32, 886304), (64, 443152), (128, 221576), (256, 110788), (512, 55394), (1024, 27697)]