1451739968

素因数分解:

$2^6\times 7^1\times {\mathrm{3240491}}^1$

素因数の和:3240510

約数の個数: 28

約数和(自身を含む): 3292339872

約数和(自身を除く): 1840599904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3240491, 6480982, 12961964, 22683437, 25923928, 45366874, 51847856, 90733748, 103695712, 181467496, 207391424, 362934992, 725869984, 1451739968]

約数ペア:

[(1, 1451739968), (2, 725869984), (4, 362934992), (7, 207391424), (8, 181467496), (14, 103695712), (16, 90733748), (28, 51847856), (32, 45366874), (56, 25923928), (64, 22683437), (112, 12961964), (224, 6480982), (448, 3240491)]