28636258

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6577}}^1$

素因数の和:6897

約数の個数: 16

約数和(自身を含む): 49256064

約数和(自身を除く): 20619806

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 6577, 13154, 46039, 92078, 2045447, 4090894, 14318129, 28636258]

約数ペア:

[(1, 28636258), (2, 14318129), (7, 4090894), (14, 2045447), (311, 92078), (622, 46039), (2177, 13154), (4354, 6577)]