28444066

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9629}}^1$

素因数の和:9849

約数の個数: 16

約数和(自身を含む): 48997440

約数和(自身を除く): 20553374

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 9629, 19258, 67403, 134806, 2031719, 4063438, 14222033, 28444066]

約数ペア:

[(1, 28444066), (2, 14222033), (7, 4063438), (14, 2031719), (211, 134806), (422, 67403), (1477, 19258), (2954, 9629)]