25982732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 25727668

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 391, 449, 629, 782, 851, 898, 1258, 1564, 1702, 1796, 2516, 3404, 7633, 10327, 14467, 15266, 16613, 20654, 28934, 30532, 33226, 41308, 57868, 66452, 175559, 282421, 351118, 382099, 564842, 702236, 764198, 1129684, 1528396, 6495683, 12991366, 25982732]

約数ペア:

[(1, 25982732), (2, 12991366), (4, 6495683), (17, 1528396), (23, 1129684), (34, 764198), (37, 702236), (46, 564842), (68, 382099), (74, 351118), (92, 282421), (148, 175559), (391, 66452), (449, 57868), (629, 41308), (782, 33226), (851, 30532), (898, 28934), (1258, 20654), (1564, 16613), (1702, 15266), (1796, 14467), (2516, 10327), (3404, 7633)]