66526961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 72806400

約数和(自身を除く): 6279439

約数列:

[1, 19, 31, 179, 589, 631, 3401, 5549, 11989, 19561, 105431, 112949, 371659, 2146031, 3501419, 66526961]

約数ペア:

[(1, 66526961), (19, 3501419), (31, 2146031), (179, 371659), (589, 112949), (631, 105431), (3401, 19561), (5549, 11989)]