28307608

素因数分解:

$2^3\times 7^1\times {\mathrm{505493}}^1$

素因数の和:505506

約数の個数: 16

約数和(自身を含む): 60659280

約数和(自身を除く): 32351672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505493, 1010986, 2021972, 3538451, 4043944, 7076902, 14153804, 28307608]

約数ペア:

[(1, 28307608), (2, 14153804), (4, 7076902), (7, 4043944), (8, 3538451), (14, 2021972), (28, 1010986), (56, 505493)]