28079078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{619}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 43397520

約数和(自身を除く): 15318442

約数列:

[1, 2, 37, 74, 613, 619, 1226, 1238, 22681, 22903, 45362, 45806, 379447, 758894, 14039539, 28079078]

約数ペア:

[(1, 28079078), (2, 14039539), (37, 758894), (74, 379447), (613, 45806), (619, 45362), (1226, 22903), (1238, 22681)]