28230034

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19577}}^1$

素因数の和:19689

約数の個数: 16

約数和(自身を含む): 48866688

約数和(自身を除く): 20636654

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 19577, 39154, 137039, 274078, 2016431, 4032862, 14115017, 28230034]

約数ペア:

[(1, 28230034), (2, 14115017), (7, 4032862), (14, 2016431), (103, 274078), (206, 137039), (721, 39154), (1442, 19577)]