26696464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{38803}}^1$

素因数の和:38854

約数の個数: 20

約数和(自身を含む): 52928656

約数和(自身を除く): 26232192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 38803, 77606, 155212, 310424, 620848, 1668529, 3337058, 6674116, 13348232, 26696464]

約数ペア:

[(1, 26696464), (2, 13348232), (4, 6674116), (8, 3337058), (16, 1668529), (43, 620848), (86, 310424), (172, 155212), (344, 77606), (688, 38803)]