28487508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339137}}^1$

素因数の和:339151

約数の個数: 24

約数和(自身を含む): 75966912

約数和(自身を除く): 47479404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339137, 678274, 1017411, 1356548, 2034822, 2373959, 4069644, 4747918, 7121877, 9495836, 14243754, 28487508]

約数ペア:

[(1, 28487508), (2, 14243754), (3, 9495836), (4, 7121877), (6, 4747918), (7, 4069644), (12, 2373959), (14, 2034822), (21, 1356548), (28, 1017411), (42, 678274), (84, 339137)]