26492060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{189229}}^1$

素因数の和:189245

約数の個数: 24

約数和(自身を含む): 63581280

約数和(自身を除く): 37089220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 189229, 378458, 756916, 946145, 1324603, 1892290, 2649206, 3784580, 5298412, 6623015, 13246030, 26492060]

約数ペア:

[(1, 26492060), (2, 13246030), (4, 6623015), (5, 5298412), (7, 3784580), (10, 2649206), (14, 1892290), (20, 1324603), (28, 946145), (35, 756916), (70, 378458), (140, 189229)]