25996828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 54641664

約数和(自身を除く): 28644836

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 967, 1034, 1222, 1934, 2068, 2444, 3868, 6721, 10637, 12571, 13442, 21274, 25142, 26884, 42548, 45449, 50284, 90898, 138281, 181796, 276562, 499939, 553124, 590837, 999878, 1181674, 1999756, 2363348, 6499207, 12998414, 25996828]

約数ペア:

[(1, 25996828), (2, 12998414), (4, 6499207), (11, 2363348), (13, 1999756), (22, 1181674), (26, 999878), (44, 590837), (47, 553124), (52, 499939), (94, 276562), (143, 181796), (188, 138281), (286, 90898), (517, 50284), (572, 45449), (611, 42548), (967, 26884), (1034, 25142), (1222, 21274), (1934, 13442), (2068, 12571), (2444, 10637), (3868, 6721)]