28361474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10559}}^1$

素因数の和:10657

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 17257726

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 10559, 21118, 179503, 359006, 834161, 1668322, 14180737, 28361474]

約数ペア:

[(1, 28361474), (2, 14180737), (17, 1668322), (34, 834161), (79, 359006), (158, 179503), (1343, 21118), (2686, 10559)]