69815690104

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{17145307}}^1$

素因数の和:17145822

約数の個数: 16

約数和(自身を含む): 131161606200

約数和(自身を除く): 61345916096

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 17145307, 34290614, 68581228, 137162456, 8726961263, 17453922526, 34907845052, 69815690104]

約数ペア:

[(1, 69815690104), (2, 34907845052), (4, 17453922526), (8, 8726961263), (509, 137162456), (1018, 68581228), (2036, 34290614), (4072, 17145307)]