8138116

素因数分解:

$2^2\times 7^2\times {\mathrm{41521}}^1$

素因数の和:41539

約数の個数: 18

約数和(自身を含む): 16567278

約数和(自身を除く): 8429162

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 41521, 83042, 166084, 290647, 581294, 1162588, 2034529, 4069058, 8138116]

約数ペア:

[(1, 8138116), (2, 4069058), (4, 2034529), (7, 1162588), (14, 581294), (28, 290647), (49, 166084), (98, 83042), (196, 41521)]