28527828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339617}}^1$

素因数の和:339631

約数の個数: 24

約数和(自身を含む): 76074432

約数和(自身を除く): 47546604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339617, 679234, 1018851, 1358468, 2037702, 2377319, 4075404, 4754638, 7131957, 9509276, 14263914, 28527828]

約数ペア:

[(1, 28527828), (2, 14263914), (3, 9509276), (4, 7131957), (6, 4754638), (7, 4075404), (12, 2377319), (14, 2037702), (21, 1358468), (28, 1018851), (42, 679234), (84, 339617)]