57397396

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16141}}^1$

素因数の和:16279

約数の個数: 24

約数和(自身を含む): 115705856

約数和(自身を除く): 58308460

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 16141, 32282, 64564, 112987, 225974, 451948, 2049907, 4099814, 8199628, 14349349, 28698698, 57397396]

約数ペア:

[(1, 57397396), (2, 28698698), (4, 14349349), (7, 8199628), (14, 4099814), (28, 2049907), (127, 451948), (254, 225974), (508, 112987), (889, 64564), (1778, 32282), (3556, 16141)]