68015504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{250057}}^1$

素因数の和:250082

約数の個数: 20

約数和(自身を含む): 139532364

約数和(自身を除く): 71516860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 250057, 500114, 1000228, 2000456, 4000912, 4250969, 8501938, 17003876, 34007752, 68015504]

約数ペア:

[(1, 68015504), (2, 34007752), (4, 17003876), (8, 8501938), (16, 4250969), (17, 4000912), (34, 2000456), (68, 1000228), (136, 500114), (272, 250057)]