27866842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1867}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 44383680

約数和(自身を除く): 16516838

約数列:

[1, 2, 17, 34, 439, 878, 1867, 3734, 7463, 14926, 31739, 63478, 819613, 1639226, 13933421, 27866842]

約数ペア:

[(1, 27866842), (2, 13933421), (17, 1639226), (34, 819613), (439, 63478), (878, 31739), (1867, 14926), (3734, 7463)]