74916136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 144520200

約数和(自身を除く): 69604064

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 1621, 3242, 5777, 6484, 11554, 12968, 23108, 46216, 85913, 171826, 176689, 343652, 353378, 687304, 706756, 1413512, 9364517, 18729034, 37458068, 74916136]

約数ペア:

[(1, 74916136), (2, 37458068), (4, 18729034), (8, 9364517), (53, 1413512), (106, 706756), (109, 687304), (212, 353378), (218, 343652), (424, 176689), (436, 171826), (872, 85913), (1621, 46216), (3242, 23108), (5777, 12968), (6484, 11554)]