26861004056

素因数分解:

$2^3\times {\mathrm{1777}}^1\times {\mathrm{1889491}}^1$

素因数の和:1891274

約数の個数: 16

約数和(自身を含む): 50392751640

約数和(自身を除く): 23531747584

約数列:

[1, 2, 4, 8, 1777, 3554, 7108, 14216, 1889491, 3778982, 7557964, 15115928, 3357625507, 6715251014, 13430502028, 26861004056]

約数ペア:

[(1, 26861004056), (2, 13430502028), (4, 6715251014), (8, 3357625507), (1777, 15115928), (3554, 7557964), (7108, 3778982), (14216, 1889491)]