65472841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{811}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 78991360

約数和(自身を除く): 13518519

約数列:

[1, 7, 19, 133, 607, 811, 4249, 5677, 11533, 15409, 80731, 107863, 492277, 3445939, 9353263, 65472841]

約数ペア:

[(1, 65472841), (7, 9353263), (19, 3445939), (133, 492277), (607, 107863), (811, 80731), (4249, 15409), (5677, 11533)]