25227788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 45384192

約数和(自身を除く): 20156404

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 937, 1874, 3748, 6731, 13462, 26924, 49661, 99322, 118999, 198644, 237998, 475996, 6306947, 12613894, 25227788]

約数ペア:

[(1, 25227788), (2, 12613894), (4, 6306947), (53, 475996), (106, 237998), (127, 198644), (212, 118999), (254, 99322), (508, 49661), (937, 26924), (1874, 13462), (3748, 6731)]