65634828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{781367}}^1$

素因数の和:781381

約数の個数: 24

約数和(自身を含む): 175026432

約数和(自身を除く): 109391604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 781367, 1562734, 2344101, 3125468, 4688202, 5469569, 9376404, 10939138, 16408707, 21878276, 32817414, 65634828]

約数ペア:

[(1, 65634828), (2, 32817414), (3, 21878276), (4, 16408707), (6, 10939138), (7, 9376404), (12, 5469569), (14, 4688202), (21, 3125468), (28, 2344101), (42, 1562734), (84, 781367)]