27660628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 51593472

約数和(自身を除く): 23932844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 6397, 12794, 25588, 147131, 294262, 300659, 588524, 601318, 1202636, 6915157, 13830314, 27660628]

約数ペア:

[(1, 27660628), (2, 13830314), (4, 6915157), (23, 1202636), (46, 601318), (47, 588524), (92, 300659), (94, 294262), (188, 147131), (1081, 25588), (2162, 12794), (4324, 6397)]