2217507568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{811}}^1\times {\mathrm{2341}}^1$

素因数の和:3233

約数の個数: 40

約数和(自身を含む): 4362508976

約数和(自身を除く): 2145001408

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 811, 1168, 1622, 2341, 3244, 4682, 6488, 9364, 12976, 18728, 37456, 59203, 118406, 170893, 236812, 341786, 473624, 683572, 947248, 1367144, 1898551, 2734288, 3797102, 7594204, 15188408, 30376816, 138594223, 277188446, 554376892, 1108753784, 2217507568]

約数ペア:

[(1, 2217507568), (2, 1108753784), (4, 554376892), (8, 277188446), (16, 138594223), (73, 30376816), (146, 15188408), (292, 7594204), (584, 3797102), (811, 2734288), (1168, 1898551), (1622, 1367144), (2341, 947248), (3244, 683572), (4682, 473624), (6488, 341786), (9364, 236812), (12976, 170893), (18728, 118406), (37456, 59203)]