18695744

素因数分解:

$2^6\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1302

約数の個数: 28

約数和(自身を含む): 37263324

約数和(自身を除く): 18567580

約数列:

[1, 2, 4, 8, 16, 32, 64, 293, 586, 997, 1172, 1994, 2344, 3988, 4688, 7976, 9376, 15952, 18752, 31904, 63808, 292121, 584242, 1168484, 2336968, 4673936, 9347872, 18695744]

約数ペア:

[(1, 18695744), (2, 9347872), (4, 4673936), (8, 2336968), (16, 1168484), (32, 584242), (64, 292121), (293, 63808), (586, 31904), (997, 18752), (1172, 15952), (1994, 9376), (2344, 7976), (3988, 4688)]