71550448

素因数分解:

$2^4\times {\mathrm{1753}}^1\times {\mathrm{2551}}^1$

素因数の和:4312

約数の個数: 20

約数和(自身を含む): 138762448

約数和(自身を除く): 67212000

約数列:

[1, 2, 4, 8, 16, 1753, 2551, 3506, 5102, 7012, 10204, 14024, 20408, 28048, 40816, 4471903, 8943806, 17887612, 35775224, 71550448]

約数ペア:

[(1, 71550448), (2, 35775224), (4, 17887612), (8, 8943806), (16, 4471903), (1753, 40816), (2551, 28048), (3506, 20408), (5102, 14024), (7012, 10204)]