64471274

素因数分解:

$2^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2161}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 110625216

約数和(自身を除く): 46153942

約数列:

[1, 2, 7, 14, 2131, 2161, 4262, 4322, 14917, 15127, 29834, 30254, 4605091, 9210182, 32235637, 64471274]

約数ペア:

[(1, 64471274), (2, 32235637), (7, 9210182), (14, 4605091), (2131, 30254), (2161, 29834), (4262, 15127), (4322, 14917)]