55680828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{662867}}^1$

素因数の和:662881

約数の個数: 24

約数和(自身を含む): 148482432

約数和(自身を除く): 92801604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 662867, 1325734, 1988601, 2651468, 3977202, 4640069, 7954404, 9280138, 13920207, 18560276, 27840414, 55680828]

約数ペア:

[(1, 55680828), (2, 27840414), (3, 18560276), (4, 13920207), (6, 9280138), (7, 7954404), (12, 4640069), (14, 3977202), (21, 2651468), (28, 1988601), (42, 1325734), (84, 662867)]