12766376

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 27488640

約数和(自身を除く): 14722264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 823, 1108, 1646, 1939, 2216, 3292, 3878, 5761, 6584, 7756, 11522, 15512, 23044, 46088, 227971, 455942, 911884, 1595797, 1823768, 3191594, 6383188, 12766376]

約数ペア:

[(1, 12766376), (2, 6383188), (4, 3191594), (7, 1823768), (8, 1595797), (14, 911884), (28, 455942), (56, 227971), (277, 46088), (554, 23044), (823, 15512), (1108, 11522), (1646, 7756), (1939, 6584), (2216, 5761), (3292, 3878)]