28263748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 51508800

約数和(自身を除く): 23245052

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 668, 1459, 2918, 4843, 5836, 9686, 19372, 42311, 84622, 169244, 243653, 487306, 974612, 7065937, 14131874, 28263748]

約数ペア:

[(1, 28263748), (2, 14131874), (4, 7065937), (29, 974612), (58, 487306), (116, 243653), (167, 169244), (334, 84622), (668, 42311), (1459, 19372), (2918, 9686), (4843, 5836)]