56680294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 95116032

約数和(自身を除く): 38435738

約数列:

[1, 2, 11, 22, 71, 131, 142, 262, 277, 554, 781, 1441, 1562, 2882, 3047, 6094, 9301, 18602, 19667, 36287, 39334, 72574, 102311, 204622, 216337, 399157, 432674, 798314, 2576377, 5152754, 28340147, 56680294]

約数ペア:

[(1, 56680294), (2, 28340147), (11, 5152754), (22, 2576377), (71, 798314), (131, 432674), (142, 399157), (262, 216337), (277, 204622), (554, 102311), (781, 72574), (1441, 39334), (1562, 36287), (2882, 19667), (3047, 18602), (6094, 9301)]