66656446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{24029}}^1$

素因数の和:24123

約数の個数: 16

約数和(自身を含む): 106693200

約数和(自身を除く): 40036754

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 24029, 48058, 456551, 913102, 1754117, 3508234, 33328223, 66656446]

約数ペア:

[(1, 66656446), (2, 33328223), (19, 3508234), (38, 1754117), (73, 913102), (146, 456551), (1387, 48058), (2774, 24029)]