66908044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4118

約数の個数: 48

約数和(自身を含む): 145438720

約数和(自身を除く): 78530676

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4057, 4123, 8114, 8246, 16228, 16492, 28399, 56798, 77083, 113596, 125767, 154166, 251534, 308332, 503068, 539581, 880369, 1079162, 1760738, 2158324, 2389573, 3521476, 4779146, 9558292, 16727011, 33454022, 66908044]

約数ペア:

[(1, 66908044), (2, 33454022), (4, 16727011), (7, 9558292), (14, 4779146), (19, 3521476), (28, 2389573), (31, 2158324), (38, 1760738), (62, 1079162), (76, 880369), (124, 539581), (133, 503068), (217, 308332), (266, 251534), (434, 154166), (532, 125767), (589, 113596), (868, 77083), (1178, 56798), (2356, 28399), (4057, 16492), (4123, 16228), (8114, 8246)]