64337168

素因数分解:

$2^4\times 7^1\times {\mathrm{574439}}^1$

素因数の和:574454

約数の個数: 20

約数和(自身を含む): 142461120

約数和(自身を除く): 78123952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 574439, 1148878, 2297756, 4021073, 4595512, 8042146, 9191024, 16084292, 32168584, 64337168]

約数ペア:

[(1, 64337168), (2, 32168584), (4, 16084292), (7, 9191024), (8, 8042146), (14, 4595512), (16, 4021073), (28, 2297756), (56, 1148878), (112, 574439)]