57137276

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{7759}}^1$

素因数の和:8033

約数の個数: 24

約数和(自身を含む): 114723840

約数和(自身を除く): 57586564

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 7759, 15518, 31036, 54313, 108626, 217252, 2040617, 4081234, 8162468, 14284319, 28568638, 57137276]

約数ペア:

[(1, 57137276), (2, 28568638), (4, 14284319), (7, 8162468), (14, 4081234), (28, 2040617), (263, 217252), (526, 108626), (1052, 54313), (1841, 31036), (3682, 15518), (7364, 7759)]