8889557488

素因数分解:

$2^4\times 7^1\times {\mathrm{79371049}}^1$

素因数の和:79371064

約数の個数: 20

約数和(自身を含む): 19684020400

約数和(自身を除く): 10794462912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 79371049, 158742098, 317484196, 555597343, 634968392, 1111194686, 1269936784, 2222389372, 4444778744, 8889557488]

約数ペア:

[(1, 8889557488), (2, 4444778744), (4, 2222389372), (7, 1269936784), (8, 1111194686), (14, 634968392), (16, 555597343), (28, 317484196), (56, 158742098), (112, 79371049)]