70517281

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 74995200

約数和(自身を除く): 4477919

約数列:

[1, 31, 61, 89, 419, 1891, 2759, 5429, 12989, 25559, 37291, 168299, 792329, 1156021, 2274751, 70517281]

約数ペア:

[(1, 70517281), (31, 2274751), (61, 1156021), (89, 792329), (419, 168299), (1891, 37291), (2759, 25559), (5429, 12989)]