40448912

素因数分解:

$2^4\times 7^2\times {\mathrm{51593}}^1$

素因数の和:51615

約数の個数: 30

約数和(自身を含む): 91166598

約数和(自身を除く): 50717686

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51593, 103186, 206372, 361151, 412744, 722302, 825488, 1444604, 2528057, 2889208, 5056114, 5778416, 10112228, 20224456, 40448912]

約数ペア:

[(1, 40448912), (2, 20224456), (4, 10112228), (7, 5778416), (8, 5056114), (14, 2889208), (16, 2528057), (28, 1444604), (49, 825488), (56, 722302), (98, 412744), (112, 361151), (196, 206372), (392, 103186), (784, 51593)]