56740566

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{42407}}^1$

素因数の和:42635

約数の個数: 16

約数和(自身を含む): 113992704

約数和(自身を除く): 57252138

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 42407, 84814, 127221, 254442, 9456761, 18913522, 28370283, 56740566]

約数ペア:

[(1, 56740566), (2, 28370283), (3, 18913522), (6, 9456761), (223, 254442), (446, 127221), (669, 84814), (1338, 42407)]