68897572

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47713}}^1$

素因数の和:47755

約数の個数: 18

約数和(自身を含む): 127253238

約数和(自身を除く): 58355666

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 47713, 95426, 190852, 906547, 1813094, 3626188, 17224393, 34448786, 68897572]

約数ペア:

[(1, 68897572), (2, 34448786), (4, 17224393), (19, 3626188), (38, 1813094), (76, 906547), (361, 190852), (722, 95426), (1444, 47713)]