28037522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20113}}^1$

素因数の和:20173

約数の個数: 16

約数和(自身を含む): 45618552

約数和(自身を除く): 17581030

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20113, 40226, 341921, 683842, 824633, 1649266, 14018761, 28037522]

約数ペア:

[(1, 28037522), (2, 14018761), (17, 1649266), (34, 824633), (41, 683842), (82, 341921), (697, 40226), (1394, 20113)]