68555312

素因数分解:

$2^4\times 7^2\times {\mathrm{87443}}^1$

素因数の和:87465

約数の個数: 30

約数和(自身を含む): 154513548

約数和(自身を除く): 85958236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 87443, 174886, 349772, 612101, 699544, 1224202, 1399088, 2448404, 4284707, 4896808, 8569414, 9793616, 17138828, 34277656, 68555312]

約数ペア:

[(1, 68555312), (2, 34277656), (4, 17138828), (7, 9793616), (8, 8569414), (14, 4896808), (16, 4284707), (28, 2448404), (49, 1399088), (56, 1224202), (98, 699544), (112, 612101), (196, 349772), (392, 174886), (784, 87443)]