28769768

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50651}}^1$

素因数の和:50728

約数の個数: 16

約数和(自身を含む): 54704160

約数和(自身を除く): 25934392

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50651, 101302, 202604, 405208, 3596221, 7192442, 14384884, 28769768]

約数ペア:

[(1, 28769768), (2, 14384884), (4, 7192442), (8, 3596221), (71, 405208), (142, 202604), (284, 101302), (568, 50651)]