28897548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{56003}}^1$

素因数の和:56053

約数の個数: 24

約数和(自身を含む): 68996928

約数和(自身を除く): 40099380

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 56003, 112006, 168009, 224012, 336018, 672036, 2408129, 4816258, 7224387, 9632516, 14448774, 28897548]

約数ペア:

[(1, 28897548), (2, 14448774), (3, 9632516), (4, 7224387), (6, 4816258), (12, 2408129), (43, 672036), (86, 336018), (129, 224012), (172, 168009), (258, 112006), (516, 56003)]