26491612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22003}}^1$

素因数の和:22057

約数の個数: 24

約数和(自身を含む): 54217856

約数和(自身を除く): 27726244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 22003, 44006, 88012, 154021, 308042, 616084, 946129, 1892258, 3784516, 6622903, 13245806, 26491612]

約数ペア:

[(1, 26491612), (2, 13245806), (4, 6622903), (7, 3784516), (14, 1892258), (28, 946129), (43, 616084), (86, 308042), (172, 154021), (301, 88012), (602, 44006), (1204, 22003)]