66968786

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 102722904

約数和(自身を除く): 35754118

約数列:

[1, 2, 53, 106, 317, 634, 1993, 3986, 16801, 33602, 105629, 211258, 631781, 1263562, 33484393, 66968786]

約数ペア:

[(1, 66968786), (2, 33484393), (53, 1263562), (106, 631781), (317, 211258), (634, 105629), (1993, 33602), (3986, 16801)]