71344336

素因数分解:

$2^4\times 7^1\times {\mathrm{637003}}^1$

素因数の和:637018

約数の個数: 20

約数和(自身を含む): 157976992

約数和(自身を除く): 86632656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637003, 1274006, 2548012, 4459021, 5096024, 8918042, 10192048, 17836084, 35672168, 71344336]

約数ペア:

[(1, 71344336), (2, 35672168), (4, 17836084), (7, 10192048), (8, 8918042), (14, 5096024), (16, 4459021), (28, 2548012), (56, 1274006), (112, 637003)]