56671972

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15937}}^1$

素因数の和:16075

約数の個数: 24

約数和(自身を含む): 114243584

約数和(自身を除く): 57571612

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 15937, 31874, 63748, 111559, 223118, 446236, 2023999, 4047998, 8095996, 14167993, 28335986, 56671972]

約数ペア:

[(1, 56671972), (2, 28335986), (4, 14167993), (7, 8095996), (14, 4047998), (28, 2023999), (127, 446236), (254, 223118), (508, 111559), (889, 63748), (1778, 31874), (3556, 15937)]