66301678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{37123}}^1$

素因数の和:37191

約数の個数: 16

約数和(自身を含む): 106917120

約数和(自身を除く): 40615442

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 37123, 74246, 705337, 1410674, 1744781, 3489562, 33150839, 66301678]

約数ペア:

[(1, 66301678), (2, 33150839), (19, 3489562), (38, 1744781), (47, 1410674), (94, 705337), (893, 74246), (1786, 37123)]