28652012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{135151}}^1$

素因数の和:135208

約数の個数: 12

約数和(自身を含む): 51087456

約数和(自身を除く): 22435444

約数列:

[1, 2, 4, 53, 106, 212, 135151, 270302, 540604, 7163003, 14326006, 28652012]

約数ペア:

[(1, 28652012), (2, 14326006), (4, 7163003), (53, 540604), (106, 270302), (212, 135151)]