28318494

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{7013}}^1$

素因数の和:7691

約数の個数: 16

約数和(自身を含む): 56729232

約数和(自身を除く): 28410738

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 7013, 14026, 21039, 42078, 4719749, 9439498, 14159247, 28318494]

約数ペア:

[(1, 28318494), (2, 14159247), (3, 9439498), (6, 4719749), (673, 42078), (1346, 21039), (2019, 14026), (4038, 7013)]