40437562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 68511744

約数和(自身を除く): 28074182

約数列:

[1, 2, 11, 22, 41, 82, 127, 254, 353, 451, 706, 902, 1397, 2794, 3883, 5207, 7766, 10414, 14473, 28946, 44831, 57277, 89662, 114554, 159203, 318406, 493141, 986282, 1838071, 3676142, 20218781, 40437562]

約数ペア:

[(1, 40437562), (2, 20218781), (11, 3676142), (22, 1838071), (41, 986282), (82, 493141), (127, 318406), (254, 159203), (353, 114554), (451, 89662), (706, 57277), (902, 44831), (1397, 28946), (2794, 14473), (3883, 10414), (5207, 7766)]