66957604

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{22349}}^1$

素因数の和:22467

約数の個数: 24

約数和(自身を含む): 135172800

約数和(自身を除く): 68215196

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 22349, 44698, 89396, 156443, 312886, 625772, 2391343, 4782686, 9565372, 16739401, 33478802, 66957604]

約数ペア:

[(1, 66957604), (2, 33478802), (4, 16739401), (7, 9565372), (14, 4782686), (28, 2391343), (107, 625772), (214, 312886), (428, 156443), (749, 89396), (1498, 44698), (2996, 22349)]