27228208

素因数分解:

$2^4\times 7^1\times {\mathrm{243109}}^1$

素因数の和:243124

約数の個数: 20

約数和(自身を含む): 60291280

約数和(自身を除く): 33063072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 243109, 486218, 972436, 1701763, 1944872, 3403526, 3889744, 6807052, 13614104, 27228208]

約数ペア:

[(1, 27228208), (2, 13614104), (4, 6807052), (7, 3889744), (8, 3403526), (14, 1944872), (16, 1701763), (28, 972436), (56, 486218), (112, 243109)]