39967772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1069}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 75499200

約数和(自身を除く): 35531428

約数列:

[1, 2, 4, 13, 26, 52, 719, 1069, 1438, 2138, 2876, 4276, 9347, 13897, 18694, 27794, 37388, 55588, 768611, 1537222, 3074444, 9991943, 19983886, 39967772]

約数ペア:

[(1, 39967772), (2, 19983886), (4, 9991943), (13, 3074444), (26, 1537222), (52, 768611), (719, 55588), (1069, 37388), (1438, 27794), (2138, 18694), (2876, 13897), (4276, 9347)]