67944856

素因数分解:

$2^3\times 7^1\times {\mathrm{1213301}}^1$

素因数の和:1213314

約数の個数: 16

約数和(自身を含む): 145596240

約数和(自身を除く): 77651384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1213301, 2426602, 4853204, 8493107, 9706408, 16986214, 33972428, 67944856]

約数ペア:

[(1, 67944856), (2, 33972428), (4, 16986214), (7, 9706408), (8, 8493107), (14, 4853204), (28, 2426602), (56, 1213301)]