40626236

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30871}}^1$

素因数の和:30929

約数の個数: 24

約数和(自身を含む): 82983936

約数和(自身を除く): 42357700

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30871, 61742, 123484, 216097, 432194, 864388, 1450937, 2901874, 5803748, 10156559, 20313118, 40626236]

約数ペア:

[(1, 40626236), (2, 20313118), (4, 10156559), (7, 5803748), (14, 2901874), (28, 1450937), (47, 864388), (94, 432194), (188, 216097), (329, 123484), (658, 61742), (1316, 30871)]