45019408

素因数分解:

$2^4\times 7^1\times {\mathrm{401959}}^1$

素因数の和:401974

約数の個数: 20

約数和(自身を含む): 99686080

約数和(自身を除く): 54666672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401959, 803918, 1607836, 2813713, 3215672, 5627426, 6431344, 11254852, 22509704, 45019408]

約数ペア:

[(1, 45019408), (2, 22509704), (4, 11254852), (7, 6431344), (8, 5627426), (14, 3215672), (16, 2813713), (28, 1607836), (56, 803918), (112, 401959)]