448336

素因数分解:

$2^4\times 7^1\times {\mathrm{4003}}^1$

素因数の和:4018

約数の個数: 20

約数和(自身を含む): 992992

約数和(自身を除く): 544656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4003, 8006, 16012, 28021, 32024, 56042, 64048, 112084, 224168, 448336]

約数ペア:

[(1, 448336), (2, 224168), (4, 112084), (7, 64048), (8, 56042), (14, 32024), (16, 28021), (28, 16012), (56, 8006), (112, 4003)]