68170828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11827}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 131148864

約数和(自身を除く): 62978036

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 11827, 23654, 47308, 130097, 260194, 520388, 1549337, 3098674, 6197348, 17042707, 34085414, 68170828]

約数ペア:

[(1, 68170828), (2, 34085414), (4, 17042707), (11, 6197348), (22, 3098674), (44, 1549337), (131, 520388), (262, 260194), (524, 130097), (1441, 47308), (2882, 23654), (5764, 11827)]