27240416

素因数分解:

$2^5\times 7^1\times {\mathrm{121609}}^1$

素因数の和:121626

約数の個数: 24

約数和(自身を含む): 61291440

約数和(自身を除く): 34051024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 121609, 243218, 486436, 851263, 972872, 1702526, 1945744, 3405052, 3891488, 6810104, 13620208, 27240416]

約数ペア:

[(1, 27240416), (2, 13620208), (4, 6810104), (7, 3891488), (8, 3405052), (14, 1945744), (16, 1702526), (28, 972872), (32, 851263), (56, 486436), (112, 243218), (224, 121609)]