25684976

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11549}}^1$

素因数の和:11696

約数の個数: 20

約数和(自身を含む): 50127000

約数和(自身を除く): 24442024

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11549, 23098, 46196, 92392, 184784, 1605311, 3210622, 6421244, 12842488, 25684976]

約数ペア:

[(1, 25684976), (2, 12842488), (4, 6421244), (8, 3210622), (16, 1605311), (139, 184784), (278, 92392), (556, 46196), (1112, 23098), (2224, 11549)]