66604208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{34403}}^1$

素因数の和:34433

約数の個数: 30

約数和(自身を含む): 141847692

約数和(自身を除く): 75243484

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 34403, 68806, 137612, 275224, 378433, 550448, 756866, 1513732, 3027464, 4162763, 6054928, 8325526, 16651052, 33302104, 66604208]

約数ペア:

[(1, 66604208), (2, 33302104), (4, 16651052), (8, 8325526), (11, 6054928), (16, 4162763), (22, 3027464), (44, 1513732), (88, 756866), (121, 550448), (176, 378433), (242, 275224), (484, 137612), (968, 68806), (1936, 34403)]