70825804

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53819}}^1$

素因数の和:53877

約数の個数: 24

約数和(自身を含む): 144668160

約数和(自身を除く): 73842356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 53819, 107638, 215276, 376733, 753466, 1506932, 2529493, 5058986, 10117972, 17706451, 35412902, 70825804]

約数ペア:

[(1, 70825804), (2, 35412902), (4, 17706451), (7, 10117972), (14, 5058986), (28, 2529493), (47, 1506932), (94, 753466), (188, 376733), (329, 215276), (658, 107638), (1316, 53819)]