77021392

素因数分解:

$2^4\times 7^1\times {\mathrm{687691}}^1$

素因数の和:687706

約数の個数: 20

約数和(自身を含む): 170547616

約数和(自身を除く): 93526224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 687691, 1375382, 2750764, 4813837, 5501528, 9627674, 11003056, 19255348, 38510696, 77021392]

約数ペア:

[(1, 77021392), (2, 38510696), (4, 19255348), (7, 11003056), (8, 9627674), (14, 5501528), (16, 4813837), (28, 2750764), (56, 1375382), (112, 687691)]