28776022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1559}}^1$

素因数の和:2411

約数の個数: 16

約数和(自身を含む): 47174400

約数和(自身を除く): 18398378

約数列:

[1, 2, 11, 22, 839, 1559, 1678, 3118, 9229, 17149, 18458, 34298, 1308001, 2616002, 14388011, 28776022]

約数ペア:

[(1, 28776022), (2, 14388011), (11, 2616002), (22, 1308001), (839, 34298), (1559, 18458), (1678, 17149), (3118, 9229)]