28067336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 57650400

約数和(自身を除く): 29583064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1019, 1252, 2038, 2504, 3443, 4076, 6886, 8152, 11209, 13772, 22418, 27544, 44836, 89672, 318947, 637894, 1275788, 2551576, 3508417, 7016834, 14033668, 28067336]

約数ペア:

[(1, 28067336), (2, 14033668), (4, 7016834), (8, 3508417), (11, 2551576), (22, 1275788), (44, 637894), (88, 318947), (313, 89672), (626, 44836), (1019, 27544), (1252, 22418), (2038, 13772), (2504, 11209), (3443, 8152), (4076, 6886)]