77257264

素因数分解:

$2^4\times 7^1\times {\mathrm{689797}}^1$

素因数の和:689812

約数の個数: 20

約数和(自身を含む): 171069904

約数和(自身を除く): 93812640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 689797, 1379594, 2759188, 4828579, 5518376, 9657158, 11036752, 19314316, 38628632, 77257264]

約数ペア:

[(1, 77257264), (2, 38628632), (4, 19314316), (7, 11036752), (8, 9657158), (14, 5518376), (16, 4828579), (28, 2759188), (56, 1379594), (112, 689797)]