65669668

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 116508672

約数和(自身を除く): 50839004

約数列:

[1, 2, 4, 127, 254, 257, 503, 508, 514, 1006, 1028, 2012, 32639, 63881, 65278, 127762, 129271, 130556, 255524, 258542, 517084, 16417417, 32834834, 65669668]

約数ペア:

[(1, 65669668), (2, 32834834), (4, 16417417), (127, 517084), (254, 258542), (257, 255524), (503, 130556), (508, 129271), (514, 127762), (1006, 65278), (1028, 63881), (2012, 32639)]