67820564

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2377}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 135831360

約数和(自身を除く): 68010796

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 2377, 4076, 4754, 7133, 9508, 14266, 16639, 28532, 33278, 66556, 2422163, 4844326, 9688652, 16955141, 33910282, 67820564]

約数ペア:

[(1, 67820564), (2, 33910282), (4, 16955141), (7, 9688652), (14, 4844326), (28, 2422163), (1019, 66556), (2038, 33278), (2377, 28532), (4076, 16639), (4754, 14266), (7133, 9508)]