28301764

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{54011}}^1$

素因数の和:54146

約数の個数: 12

約数和(自身を含む): 49907088

約数和(自身を除く): 21605324

約数列:

[1, 2, 4, 131, 262, 524, 54011, 108022, 216044, 7075441, 14150882, 28301764]

約数ペア:

[(1, 28301764), (2, 14150882), (4, 7075441), (131, 216044), (262, 108022), (524, 54011)]