40746272

素因数分解:

$2^5\times 7^1\times {\mathrm{181903}}^1$

素因数の和:181920

約数の個数: 24

約数和(自身を含む): 91679616

約数和(自身を除く): 50933344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 181903, 363806, 727612, 1273321, 1455224, 2546642, 2910448, 5093284, 5820896, 10186568, 20373136, 40746272]

約数ペア:

[(1, 40746272), (2, 20373136), (4, 10186568), (7, 5820896), (8, 5093284), (14, 2910448), (16, 2546642), (28, 1455224), (32, 1273321), (56, 727612), (112, 363806), (224, 181903)]