66994788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{797557}}^1$

素因数の和:797571

約数の個数: 24

約数和(自身を含む): 178652992

約数和(自身を除く): 111658204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 797557, 1595114, 2392671, 3190228, 4785342, 5582899, 9570684, 11165798, 16748697, 22331596, 33497394, 66994788]

約数ペア:

[(1, 66994788), (2, 33497394), (3, 22331596), (4, 16748697), (6, 11165798), (7, 9570684), (12, 5582899), (14, 4785342), (21, 3190228), (28, 2392671), (42, 1595114), (84, 797557)]