27808474

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 42837120

約数和(自身を除く): 15028646

約数列:

[1, 2, 73, 79, 146, 158, 2411, 4822, 5767, 11534, 176003, 190469, 352006, 380938, 13904237, 27808474]

約数ペア:

[(1, 27808474), (2, 13904237), (73, 380938), (79, 352006), (146, 190469), (158, 176003), (2411, 11534), (4822, 5767)]