56897008

素因数分解:

$2^4\times 7^1\times {\mathrm{508009}}^1$

素因数の和:508024

約数の個数: 20

約数和(自身を含む): 125986480

約数和(自身を除く): 69089472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 508009, 1016018, 2032036, 3556063, 4064072, 7112126, 8128144, 14224252, 28448504, 56897008]

約数ペア:

[(1, 56897008), (2, 28448504), (4, 14224252), (7, 8128144), (8, 7112126), (14, 4064072), (16, 3556063), (28, 2032036), (56, 1016018), (112, 508009)]