68951704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 133024320

約数和(自身を除く): 64072616

約数列:

[1, 2, 4, 8, 43, 86, 172, 227, 344, 454, 883, 908, 1766, 1816, 3532, 7064, 9761, 19522, 37969, 39044, 75938, 78088, 151876, 200441, 303752, 400882, 801764, 1603528, 8618963, 17237926, 34475852, 68951704]

約数ペア:

[(1, 68951704), (2, 34475852), (4, 17237926), (8, 8618963), (43, 1603528), (86, 801764), (172, 400882), (227, 303752), (344, 200441), (454, 151876), (883, 78088), (908, 75938), (1766, 39044), (1816, 37969), (3532, 19522), (7064, 9761)]