66386836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51383}}^1$

素因数の和:51423

約数の個数: 24

約数和(自身を含む): 129487680

約数和(自身を除く): 63100844

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 51383, 102766, 205532, 873511, 976277, 1747022, 1952554, 3494044, 3905108, 16596709, 33193418, 66386836]

約数ペア:

[(1, 66386836), (2, 33193418), (4, 16596709), (17, 3905108), (19, 3494044), (34, 1952554), (38, 1747022), (68, 976277), (76, 873511), (323, 205532), (646, 102766), (1292, 51383)]