28700366942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25671169}}^1$

素因数の和:25671227

約数の個数: 16

約数和(自身を含む): 47440322160

約数和(自身を除く): 18739955218

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 25671169, 51342338, 333725197, 667450394, 1103860267, 2207720534, 14350183471, 28700366942]

約数ペア:

[(1, 28700366942), (2, 14350183471), (13, 2207720534), (26, 1103860267), (43, 667450394), (86, 333725197), (559, 51342338), (1118, 25671169)]