28132406

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1295

約数の個数: 16

約数和(自身を含む): 43345104

約数和(自身を除く): 15212698

約数列:

[1, 2, 43, 86, 373, 746, 877, 1754, 16039, 32078, 37711, 75422, 327121, 654242, 14066203, 28132406]

約数ペア:

[(1, 28132406), (2, 14066203), (43, 654242), (86, 327121), (373, 75422), (746, 37711), (877, 32078), (1754, 16039)]