66613898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{48341}}^1$

素因数の和:48409

約数の個数: 16

約数和(自身を含む): 109639656

約数和(自身を除く): 43025758

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 48341, 96682, 628433, 1256866, 2562073, 5124146, 33306949, 66613898]

約数ペア:

[(1, 66613898), (2, 33306949), (13, 5124146), (26, 2562073), (53, 1256866), (106, 628433), (689, 96682), (1378, 48341)]