25939548

素因数分解:

$2^2\times 3^3\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 67525920

約数和(自身を除く): 41586372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 461, 521, 922, 1042, 1383, 1563, 1844, 2084, 2766, 3126, 4149, 4689, 5532, 6252, 8298, 9378, 12447, 14067, 16596, 18756, 24894, 28134, 49788, 56268, 240181, 480362, 720543, 960724, 1441086, 2161629, 2882172, 4323258, 6484887, 8646516, 12969774, 25939548]

約数ペア:

[(1, 25939548), (2, 12969774), (3, 8646516), (4, 6484887), (6, 4323258), (9, 2882172), (12, 2161629), (18, 1441086), (27, 960724), (36, 720543), (54, 480362), (108, 240181), (461, 56268), (521, 49788), (922, 28134), (1042, 24894), (1383, 18756), (1563, 16596), (1844, 14067), (2084, 12447), (2766, 9378), (3126, 8298), (4149, 6252), (4689, 5532)]