73970456

素因数分解:

$2^3\times 7^1\times {\mathrm{1320901}}^1$

素因数の和:1320914

約数の個数: 16

約数和(自身を含む): 158508240

約数和(自身を除く): 84537784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1320901, 2641802, 5283604, 9246307, 10567208, 18492614, 36985228, 73970456]

約数ペア:

[(1, 73970456), (2, 36985228), (4, 18492614), (7, 10567208), (8, 9246307), (14, 5283604), (28, 2641802), (56, 1320901)]