68070828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{810367}}^1$

素因数の和:810381

約数の個数: 24

約数和(自身を含む): 181522432

約数和(自身を除く): 113451604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 810367, 1620734, 2431101, 3241468, 4862202, 5672569, 9724404, 11345138, 17017707, 22690276, 34035414, 68070828]

約数ペア:

[(1, 68070828), (2, 34035414), (3, 22690276), (4, 17017707), (6, 11345138), (7, 9724404), (12, 5672569), (14, 4862202), (21, 3241468), (28, 2431101), (42, 1620734), (84, 810367)]