28645310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66617}}^1$

素因数の和:66667

約数の個数: 16

約数和(自身を含む): 52761456

約数和(自身を除く): 24116146

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 66617, 133234, 333085, 666170, 2864531, 5729062, 14322655, 28645310]

約数ペア:

[(1, 28645310), (2, 14322655), (5, 5729062), (10, 2864531), (43, 666170), (86, 333085), (215, 133234), (430, 66617)]