28794094

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18869}}^1$

素因数の和:18987

約数の個数: 16

約数和(自身を含む): 49816800

約数和(自身を除く): 21022706

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 18869, 37738, 132083, 264166, 2056721, 4113442, 14397047, 28794094]

約数ペア:

[(1, 28794094), (2, 14397047), (7, 4113442), (14, 2056721), (109, 264166), (218, 132083), (763, 37738), (1526, 18869)]