66504824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 128304000

約数和(自身を除く): 61799176

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 1439, 2878, 5756, 5777, 11512, 11554, 23108, 46216, 76267, 152534, 156851, 305068, 313702, 610136, 627404, 1254808, 8313103, 16626206, 33252412, 66504824]

約数ペア:

[(1, 66504824), (2, 33252412), (4, 16626206), (8, 8313103), (53, 1254808), (106, 627404), (109, 610136), (212, 313702), (218, 305068), (424, 156851), (436, 152534), (872, 76267), (1439, 46216), (2878, 23108), (5756, 11554), (5777, 11512)]