28712968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50551}}^1$

素因数の和:50628

約数の個数: 16

約数和(自身を含む): 54596160

約数和(自身を除く): 25883192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50551, 101102, 202204, 404408, 3589121, 7178242, 14356484, 28712968]

約数ペア:

[(1, 28712968), (2, 14356484), (4, 7178242), (8, 3589121), (71, 404408), (142, 202204), (284, 101102), (568, 50551)]