66942604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{13729}}^1$

素因数の和:13809

約数の個数: 24

約数和(自身を含む): 124558560

約数和(自身を除く): 57615956

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 13729, 27458, 54916, 315767, 631534, 727637, 1263068, 1455274, 2910548, 16735651, 33471302, 66942604]

約数ペア:

[(1, 66942604), (2, 33471302), (4, 16735651), (23, 2910548), (46, 1455274), (53, 1263068), (92, 727637), (106, 631534), (212, 315767), (1219, 54916), (2438, 27458), (4876, 13729)]