71347844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3581}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 132691608

約数和(自身を除く): 61343764

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 3581, 4981, 7162, 9962, 14324, 19924, 60877, 121754, 243508, 1049233, 2098466, 4196932, 17836961, 35673922, 71347844]

約数ペア:

[(1, 71347844), (2, 35673922), (4, 17836961), (17, 4196932), (34, 2098466), (68, 1049233), (293, 243508), (586, 121754), (1172, 60877), (3581, 19924), (4981, 14324), (7162, 9962)]