64828886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2059

約数の個数: 16

約数和(自身を含む): 99601920

約数和(自身を除く): 34773034

約数列:

[1, 2, 47, 94, 439, 878, 1571, 3142, 20633, 41266, 73837, 147674, 689669, 1379338, 32414443, 64828886]

約数ペア:

[(1, 64828886), (2, 32414443), (47, 1379338), (94, 689669), (439, 147674), (878, 73837), (1571, 41266), (3142, 20633)]