66528088508

素因数分解:

$2^2\times 7^2\times {\mathrm{339429023}}^1$

素因数の和:339429041

約数の個数: 18

約数和(自身を含む): 135432180576

約数和(自身を除く): 68904092068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 339429023, 678858046, 1357716092, 2376003161, 4752006322, 9504012644, 16632022127, 33264044254, 66528088508]

約数ペア:

[(1, 66528088508), (2, 33264044254), (4, 16632022127), (7, 9504012644), (14, 4752006322), (28, 2376003161), (49, 1357716092), (98, 678858046), (196, 339429023)]