28507242

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{128411}}^1$

素因数の和:128453

約数の個数: 16

約数和(自身を含む): 58555872

約数和(自身を除く): 30048630

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 128411, 256822, 385233, 770466, 4751207, 9502414, 14253621, 28507242]

約数ペア:

[(1, 28507242), (2, 14253621), (3, 9502414), (6, 4751207), (37, 770466), (74, 385233), (111, 256822), (222, 128411)]