1291433248

素因数分解:

$2^5\times 7^1\times {\mathrm{5765327}}^1$

素因数の和:5765344

約数の個数: 24

約数和(自身を含む): 2905725312

約数和(自身を除く): 1614292064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5765327, 11530654, 23061308, 40357289, 46122616, 80714578, 92245232, 161429156, 184490464, 322858312, 645716624, 1291433248]

約数ペア:

[(1, 1291433248), (2, 645716624), (4, 322858312), (7, 184490464), (8, 161429156), (14, 92245232), (16, 80714578), (28, 46122616), (32, 40357289), (56, 23061308), (112, 11530654), (224, 5765327)]