66855841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 74166400

約数和(自身を除く): 7310559

約数列:

[1, 13, 43, 199, 559, 601, 2587, 7813, 8557, 25843, 111241, 119599, 335959, 1554787, 5142757, 66855841]

約数ペア:

[(1, 66855841), (13, 5142757), (43, 1554787), (199, 335959), (559, 119599), (601, 111241), (2587, 25843), (7813, 8557)]