28683876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{183871}}^1$

素因数の和:183891

約数の個数: 24

約数和(自身を含む): 72077824

約数和(自身を除く): 43393948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 183871, 367742, 551613, 735484, 1103226, 2206452, 2390323, 4780646, 7170969, 9561292, 14341938, 28683876]

約数ペア:

[(1, 28683876), (2, 14341938), (3, 9561292), (4, 7170969), (6, 4780646), (12, 2390323), (13, 2206452), (26, 1103226), (39, 735484), (52, 551613), (78, 367742), (156, 183871)]