25459948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 47485872

約数和(自身を除く): 22025924

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2297, 2771, 4594, 5542, 9188, 11084, 39049, 78098, 156196, 374411, 748822, 1497644, 6364987, 12729974, 25459948]

約数ペア:

[(1, 25459948), (2, 12729974), (4, 6364987), (17, 1497644), (34, 748822), (68, 374411), (163, 156196), (326, 78098), (652, 39049), (2297, 11084), (2771, 9188), (4594, 5542)]