26315870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3449}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 54648000

約数和(自身を除く): 28332130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3449, 3815, 6898, 7630, 17245, 24143, 34490, 48286, 120715, 241430, 375941, 751882, 1879705, 2631587, 3759410, 5263174, 13157935, 26315870]

約数ペア:

[(1, 26315870), (2, 13157935), (5, 5263174), (7, 3759410), (10, 2631587), (14, 1879705), (35, 751882), (70, 375941), (109, 241430), (218, 120715), (545, 48286), (763, 34490), (1090, 24143), (1526, 17245), (3449, 7630), (3815, 6898)]