66066884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2281}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 124788888

約数和(自身を除く): 58722004

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 2281, 4562, 7241, 9124, 14482, 28964, 29653, 59306, 118612, 1270517, 2541034, 5082068, 16516721, 33033442, 66066884]

約数ペア:

[(1, 66066884), (2, 33033442), (4, 16516721), (13, 5082068), (26, 2541034), (52, 1270517), (557, 118612), (1114, 59306), (2228, 29653), (2281, 28964), (4562, 14482), (7241, 9124)]