65217412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29167}}^1$

素因数の和:29227

約数の個数: 24

約数和(自身を含む): 125772416

約数和(自身を除く): 60555004

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 29167, 58334, 116668, 379171, 758342, 1254181, 1516684, 2508362, 5016724, 16304353, 32608706, 65217412]

約数ペア:

[(1, 65217412), (2, 32608706), (4, 16304353), (13, 5016724), (26, 2508362), (43, 1516684), (52, 1254181), (86, 758342), (172, 379171), (559, 116668), (1118, 58334), (2236, 29167)]