27968768

素因数分解:

$2^8\times {\mathrm{109253}}^1$

素因数の和:109269

約数の個数: 18

約数和(自身を含む): 55828794

約数和(自身を除く): 27860026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 109253, 218506, 437012, 874024, 1748048, 3496096, 6992192, 13984384, 27968768]

約数ペア:

[(1, 27968768), (2, 13984384), (4, 6992192), (8, 3496096), (16, 1748048), (32, 874024), (64, 437012), (128, 218506), (256, 109253)]