27907964

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1481}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 55936608

約数和(自身を除く): 28028644

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 1481, 2692, 2962, 4711, 5924, 9422, 10367, 18844, 20734, 41468, 996713, 1993426, 3986852, 6976991, 13953982, 27907964]

約数ペア:

[(1, 27907964), (2, 13953982), (4, 6976991), (7, 3986852), (14, 1993426), (28, 996713), (673, 41468), (1346, 20734), (1481, 18844), (2692, 10367), (2962, 9422), (4711, 5924)]