39682412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6822

約数の個数: 48

約数和(自身を含む): 91150080

約数和(自身を除く): 51467668

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 6781, 13562, 27124, 47467, 74591, 94934, 128839, 149182, 189868, 257678, 298364, 515356, 522137, 901873, 1044274, 1417229, 1803746, 2088548, 2834458, 3607492, 5668916, 9920603, 19841206, 39682412]

約数ペア:

[(1, 39682412), (2, 19841206), (4, 9920603), (7, 5668916), (11, 3607492), (14, 2834458), (19, 2088548), (22, 1803746), (28, 1417229), (38, 1044274), (44, 901873), (76, 522137), (77, 515356), (133, 298364), (154, 257678), (209, 189868), (266, 149182), (308, 128839), (418, 94934), (532, 74591), (836, 47467), (1463, 27124), (2926, 13562), (5852, 6781)]