28512372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{339433}}^1$

素因数の和:339447

約数の個数: 24

約数和(自身を含む): 76033216

約数和(自身を除く): 47520844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 339433, 678866, 1018299, 1357732, 2036598, 2376031, 4073196, 4752062, 7128093, 9504124, 14256186, 28512372]

約数ペア:

[(1, 28512372), (2, 14256186), (3, 9504124), (4, 7128093), (6, 4752062), (7, 4073196), (12, 2376031), (14, 2036598), (21, 1357732), (28, 1018299), (42, 678866), (84, 339433)]