56808866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{6991}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 90616320

約数和(自身を除く): 33807454

約数列:

[1, 2, 17, 34, 239, 478, 4063, 6991, 8126, 13982, 118847, 237694, 1670849, 3341698, 28404433, 56808866]

約数ペア:

[(1, 56808866), (2, 28404433), (17, 3341698), (34, 1670849), (239, 237694), (478, 118847), (4063, 13982), (6991, 8126)]