28549686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{881}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 62487936

約数和(自身を除く): 33938250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 491, 881, 982, 1473, 1762, 2643, 2946, 5286, 5401, 9691, 10802, 16203, 19382, 29073, 32406, 58146, 432571, 865142, 1297713, 2595426, 4758281, 9516562, 14274843, 28549686]

約数ペア:

[(1, 28549686), (2, 14274843), (3, 9516562), (6, 4758281), (11, 2595426), (22, 1297713), (33, 865142), (66, 432571), (491, 58146), (881, 32406), (982, 29073), (1473, 19382), (1762, 16203), (2643, 10802), (2946, 9691), (5286, 5401)]