77550448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 154677600

約数和(自身を除く): 77127152

約数列:

[1, 2, 4, 8, 16, 53, 106, 109, 212, 218, 424, 436, 839, 848, 872, 1678, 1744, 3356, 5777, 6712, 11554, 13424, 23108, 44467, 46216, 88934, 91451, 92432, 177868, 182902, 355736, 365804, 711472, 731608, 1463216, 4846903, 9693806, 19387612, 38775224, 77550448]

約数ペア:

[(1, 77550448), (2, 38775224), (4, 19387612), (8, 9693806), (16, 4846903), (53, 1463216), (106, 731608), (109, 711472), (212, 365804), (218, 355736), (424, 182902), (436, 177868), (839, 92432), (848, 91451), (872, 88934), (1678, 46216), (1744, 44467), (3356, 23108), (5777, 13424), (6712, 11554)]