66522346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 113633280

約数和(自身を除く): 47110934

約数列:

[1, 2, 11, 22, 29, 58, 127, 254, 319, 638, 821, 1397, 1642, 2794, 3683, 7366, 9031, 18062, 23809, 40513, 47618, 81026, 104267, 208534, 261899, 523798, 1146937, 2293874, 3023743, 6047486, 33261173, 66522346]

約数ペア:

[(1, 66522346), (2, 33261173), (11, 6047486), (22, 3023743), (29, 2293874), (58, 1146937), (127, 523798), (254, 261899), (319, 208534), (638, 104267), (821, 81026), (1397, 47618), (1642, 40513), (2794, 23809), (3683, 18062), (7366, 9031)]