56729212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17359}}^1$

素因数の和:17425

約数の個数: 24

約数和(自身を含む): 106937600

約数和(自身を除く): 50208388

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 17359, 34718, 69436, 329821, 659642, 746437, 1319284, 1492874, 2985748, 14182303, 28364606, 56729212]

約数ペア:

[(1, 56729212), (2, 28364606), (4, 14182303), (19, 2985748), (38, 1492874), (43, 1319284), (76, 746437), (86, 659642), (172, 329821), (817, 69436), (1634, 34718), (3268, 17359)]