27850726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19979}}^1$

素因数の和:20039

約数の個数: 16

約数和(自身を含む): 45314640

約数和(自身を除く): 17463914

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 19979, 39958, 339643, 679286, 819139, 1638278, 13925363, 27850726]

約数ペア:

[(1, 27850726), (2, 13925363), (17, 1638278), (34, 819139), (41, 679286), (82, 339643), (697, 39958), (1394, 19979)]