56425892

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 100124640

約数和(自身を除く): 43698748

約数列:

[1, 2, 4, 131, 257, 262, 419, 514, 524, 838, 1028, 1676, 33667, 54889, 67334, 107683, 109778, 134668, 215366, 219556, 430732, 14106473, 28212946, 56425892]

約数ペア:

[(1, 56425892), (2, 28212946), (4, 14106473), (131, 430732), (257, 219556), (262, 215366), (419, 134668), (514, 109778), (524, 107683), (838, 67334), (1028, 54889), (1676, 33667)]