66707594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4073}}^1$

素因数の和:4525

約数の個数: 16

約数和(自身を含む): 105598080

約数和(自身を除く): 38890486

約数列:

[1, 2, 19, 38, 431, 862, 4073, 8146, 8189, 16378, 77387, 154774, 1755463, 3510926, 33353797, 66707594]

約数ペア:

[(1, 66707594), (2, 33353797), (19, 3510926), (38, 1755463), (431, 154774), (862, 77387), (4073, 16378), (8146, 8189)]