28213986

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{114691}}^1$

素因数の和:114737

約数の個数: 16

約数和(自身を含む): 57804768

約数和(自身を除く): 29590782

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 114691, 229382, 344073, 688146, 4702331, 9404662, 14106993, 28213986]

約数ペア:

[(1, 28213986), (2, 14106993), (3, 9404662), (6, 4702331), (41, 688146), (82, 344073), (123, 229382), (246, 114691)]