23710372

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 25963868

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 419, 602, 658, 838, 1204, 1316, 1676, 2021, 2933, 4042, 5866, 8084, 11732, 14147, 18017, 19693, 28294, 36034, 39386, 56588, 72068, 78772, 126119, 137851, 252238, 275702, 504476, 551404, 846799, 1693598, 3387196, 5927593, 11855186, 23710372]

約数ペア:

[(1, 23710372), (2, 11855186), (4, 5927593), (7, 3387196), (14, 1693598), (28, 846799), (43, 551404), (47, 504476), (86, 275702), (94, 252238), (172, 137851), (188, 126119), (301, 78772), (329, 72068), (419, 56588), (602, 39386), (658, 36034), (838, 28294), (1204, 19693), (1316, 18017), (1676, 14147), (2021, 11732), (2933, 8084), (4042, 5866)]