66318904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1447}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 132144480

約数和(自身を除く): 65825576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1447, 2696, 2894, 5729, 5788, 11458, 11576, 22916, 24599, 45832, 49198, 98396, 196792, 487639, 975278, 1950556, 3901112, 8289863, 16579726, 33159452, 66318904]

約数ペア:

[(1, 66318904), (2, 33159452), (4, 16579726), (8, 8289863), (17, 3901112), (34, 1950556), (68, 975278), (136, 487639), (337, 196792), (674, 98396), (1348, 49198), (1447, 45832), (2696, 24599), (2894, 22916), (5729, 11576), (5788, 11458)]