26315398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 40669200

約数和(自身を除く): 14353802

約数列:

[1, 2, 43, 86, 157, 314, 1949, 3898, 6751, 13502, 83807, 167614, 305993, 611986, 13157699, 26315398]

約数ペア:

[(1, 26315398), (2, 13157699), (43, 611986), (86, 305993), (157, 167614), (314, 83807), (1949, 13502), (3898, 6751)]