25503044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^2$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 53492544

約数和(自身を除く): 27989500

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 644, 796, 1393, 2786, 4577, 5572, 9154, 18308, 32039, 39601, 64078, 79202, 128156, 158404, 277207, 554414, 910823, 1108828, 1821646, 3643292, 6375761, 12751522, 25503044]

約数ペア:

[(1, 25503044), (2, 12751522), (4, 6375761), (7, 3643292), (14, 1821646), (23, 1108828), (28, 910823), (46, 554414), (92, 277207), (161, 158404), (199, 128156), (322, 79202), (398, 64078), (644, 39601), (796, 32039), (1393, 18308), (2786, 9154), (4577, 5572)]