42887078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2179}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 69402480

約数和(自身を除く): 26515402

約数列:

[1, 2, 13, 26, 757, 1514, 2179, 4358, 9841, 19682, 28327, 56654, 1649503, 3299006, 21443539, 42887078]

約数ペア:

[(1, 42887078), (2, 21443539), (13, 3299006), (26, 1649503), (757, 56654), (1514, 28327), (2179, 19682), (4358, 9841)]