72322322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{8311}}^1$

素因数の和:8561

約数の個数: 16

約数和(自身を含む): 114705600

約数和(自身を除く): 42383278

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8311, 8702, 16622, 157909, 315818, 1903219, 3806438, 36161161, 72322322]

約数ペア:

[(1, 72322322), (2, 36161161), (19, 3806438), (38, 1903219), (229, 315818), (458, 157909), (4351, 16622), (8311, 8702)]