26914916

素因数分解:

$2^2\times 7^2\times {\mathrm{137321}}^1$

素因数の和:137339

約数の個数: 18

約数和(自身を含む): 54791478

約数和(自身を除く): 27876562

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 137321, 274642, 549284, 961247, 1922494, 3844988, 6728729, 13457458, 26914916]

約数ペア:

[(1, 26914916), (2, 13457458), (4, 6728729), (7, 3844988), (14, 1922494), (28, 961247), (49, 549284), (98, 274642), (196, 137321)]