42640044

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{50047}}^1$

素因数の和:50125

約数の個数: 24

約数和(自身を含む): 100896768

約数和(自身を除く): 58256724

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 50047, 100094, 150141, 200188, 300282, 600564, 3553337, 7106674, 10660011, 14213348, 21320022, 42640044]

約数ペア:

[(1, 42640044), (2, 21320022), (3, 14213348), (4, 10660011), (6, 7106674), (12, 3553337), (71, 600564), (142, 300282), (213, 200188), (284, 150141), (426, 100094), (852, 50047)]