72674336

素因数分解:

$2^5\times 7^1\times {\mathrm{324439}}^1$

素因数の和:324456

約数の個数: 24

約数和(自身を含む): 163517760

約数和(自身を除く): 90843424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 324439, 648878, 1297756, 2271073, 2595512, 4542146, 5191024, 9084292, 10382048, 18168584, 36337168, 72674336]

約数ペア:

[(1, 72674336), (2, 36337168), (4, 18168584), (7, 10382048), (8, 9084292), (14, 5191024), (16, 4542146), (28, 2595512), (32, 2271073), (56, 1297756), (112, 648878), (224, 324439)]