7994288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26297}}^1$

素因数の和:26324

約数の個数: 20

約数和(自身を含む): 16304760

約数和(自身を除く): 8310472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26297, 52594, 105188, 210376, 420752, 499643, 999286, 1998572, 3997144, 7994288]

約数ペア:

[(1, 7994288), (2, 3997144), (4, 1998572), (8, 999286), (16, 499643), (19, 420752), (38, 210376), (76, 105188), (152, 52594), (304, 26297)]