99990478

素因数分解:

$2^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{3631}}^1$

素因数の和:3928

約数の個数: 24

約数和(自身を含む): 175142304

約数和(自身を除く): 75151826

約数列:

[1, 2, 7, 14, 49, 98, 281, 562, 1967, 3631, 3934, 7262, 13769, 25417, 27538, 50834, 177919, 355838, 1020311, 2040622, 7142177, 14284354, 49995239, 99990478]

約数ペア:

[(1, 99990478), (2, 49995239), (7, 14284354), (14, 7142177), (49, 2040622), (98, 1020311), (281, 355838), (562, 177919), (1967, 50834), (3631, 27538), (3934, 25417), (7262, 13769)]