66207784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 129003840

約数和(自身を除く): 62796056

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2843, 2911, 5686, 5822, 11372, 11644, 22744, 23288, 116563, 201853, 233126, 403706, 466252, 807412, 932504, 1614824, 8275973, 16551946, 33103892, 66207784]

約数ペア:

[(1, 66207784), (2, 33103892), (4, 16551946), (8, 8275973), (41, 1614824), (71, 932504), (82, 807412), (142, 466252), (164, 403706), (284, 233126), (328, 201853), (568, 116563), (2843, 23288), (2911, 22744), (5686, 11644), (5822, 11372)]