8385272

素因数分解:

$2^3\times 7^2\times {\mathrm{21391}}^1$

素因数の和:21411

約数の個数: 24

約数和(自身を含む): 18290160

約数和(自身を除く): 9904888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 21391, 42782, 85564, 149737, 171128, 299474, 598948, 1048159, 1197896, 2096318, 4192636, 8385272]

約数ペア:

[(1, 8385272), (2, 4192636), (4, 2096318), (7, 1197896), (8, 1048159), (14, 598948), (28, 299474), (49, 171128), (56, 149737), (98, 85564), (196, 42782), (392, 21391)]