66864756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{796009}}^1$

素因数の和:796023

約数の個数: 24

約数和(自身を含む): 178306240

約数和(自身を除く): 111441484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 796009, 1592018, 2388027, 3184036, 4776054, 5572063, 9552108, 11144126, 16716189, 22288252, 33432378, 66864756]

約数ペア:

[(1, 66864756), (2, 33432378), (3, 22288252), (4, 16716189), (6, 11144126), (7, 9552108), (12, 5572063), (14, 4776054), (21, 3184036), (28, 2388027), (42, 1592018), (84, 796009)]