28626612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{340793}}^1$

素因数の和:340807

約数の個数: 24

約数和(自身を含む): 76337856

約数和(自身を除く): 47711244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340793, 681586, 1022379, 1363172, 2044758, 2385551, 4089516, 4771102, 7156653, 9542204, 14313306, 28626612]

約数ペア:

[(1, 28626612), (2, 14313306), (3, 9542204), (4, 7156653), (6, 4771102), (7, 4089516), (12, 2385551), (14, 2044758), (21, 1363172), (28, 1022379), (42, 681586), (84, 340793)]