25700396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5641}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 48340656

約数和(自身を除く): 22640260

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 5641, 11282, 22564, 95897, 191794, 377947, 383588, 755894, 1511788, 6425099, 12850198, 25700396]

約数ペア:

[(1, 25700396), (2, 12850198), (4, 6425099), (17, 1511788), (34, 755894), (67, 383588), (68, 377947), (134, 191794), (268, 95897), (1139, 22564), (2278, 11282), (4556, 5641)]