25055326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 16001954

約数列:

[1, 2, 23, 43, 46, 53, 86, 106, 239, 478, 989, 1219, 1978, 2279, 2438, 4558, 5497, 10277, 10994, 12667, 20554, 25334, 52417, 104834, 236371, 291341, 472742, 544681, 582682, 1089362, 12527663, 25055326]

約数ペア:

[(1, 25055326), (2, 12527663), (23, 1089362), (43, 582682), (46, 544681), (53, 472742), (86, 291341), (106, 236371), (239, 104834), (478, 52417), (989, 25334), (1219, 20554), (1978, 12667), (2279, 10994), (2438, 10277), (4558, 5497)]