28038526

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{673}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 43335504

約数和(自身を除く): 15296978

約数列:

[1, 2, 37, 74, 563, 673, 1126, 1346, 20831, 24901, 41662, 49802, 378899, 757798, 14019263, 28038526]

約数ペア:

[(1, 28038526), (2, 14019263), (37, 757798), (74, 378899), (563, 49802), (673, 41662), (1126, 24901), (1346, 20831)]