8128199478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2411}}^1\times {\mathrm{11467}}^1$

素因数の和:13897

約数の個数: 48

約数和(自身を含む): 18919998144

約数和(自身を除く): 10791798666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2411, 4822, 7233, 11467, 14466, 16877, 22934, 33754, 34401, 50631, 68802, 80269, 101262, 118139, 160538, 236278, 240807, 354417, 481614, 561883, 708834, 1123766, 1685649, 3371298, 27646937, 55293874, 82940811, 165881622, 193528559, 387057118, 580585677, 1161171354, 1354699913, 2709399826, 4064099739, 8128199478]

約数ペア:

[(1, 8128199478), (2, 4064099739), (3, 2709399826), (6, 1354699913), (7, 1161171354), (14, 580585677), (21, 387057118), (42, 193528559), (49, 165881622), (98, 82940811), (147, 55293874), (294, 27646937), (2411, 3371298), (4822, 1685649), (7233, 1123766), (11467, 708834), (14466, 561883), (16877, 481614), (22934, 354417), (33754, 240807), (34401, 236278), (50631, 160538), (68802, 118139), (80269, 101262)]