42977734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66529}}^1$

素因数の和:66567

約数の個数: 16

約数和(自身を含む): 71852400

約数和(自身を除く): 28874666

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 66529, 133058, 1130993, 1264051, 2261986, 2528102, 21488867, 42977734]

約数ペア:

[(1, 42977734), (2, 21488867), (17, 2528102), (19, 2261986), (34, 1264051), (38, 1130993), (323, 133058), (646, 66529)]