68393576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 132640200

約数和(自身を除く): 64246624

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 1913, 3826, 4469, 7652, 8938, 15304, 17876, 35752, 78433, 156866, 208517, 313732, 417034, 627464, 834068, 1668136, 8549197, 17098394, 34196788, 68393576]

約数ペア:

[(1, 68393576), (2, 34196788), (4, 17098394), (8, 8549197), (41, 1668136), (82, 834068), (109, 627464), (164, 417034), (218, 313732), (328, 208517), (436, 156866), (872, 78433), (1913, 35752), (3826, 17876), (4469, 15304), (7652, 8938)]