28060319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6373}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 34878528

約数和(自身を除く): 6818209

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 6373, 44611, 108341, 235801, 758387, 1650607, 4008617, 28060319]

約数ペア:

[(1, 28060319), (7, 4008617), (17, 1650607), (37, 758387), (119, 235801), (259, 108341), (629, 44611), (4403, 6373)]