28213864

素因数分解:

$2^3\times 7^1\times {\mathrm{503819}}^1$

素因数の和:503832

約数の個数: 16

約数和(自身を含む): 60458400

約数和(自身を除く): 32244536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503819, 1007638, 2015276, 3526733, 4030552, 7053466, 14106932, 28213864]

約数ペア:

[(1, 28213864), (2, 14106932), (4, 7053466), (7, 4030552), (8, 3526733), (14, 2015276), (28, 1007638), (56, 503819)]