26885936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 65829120

約数和(自身を除く): 38943184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 157, 176, 278, 308, 314, 556, 616, 628, 973, 1099, 1112, 1232, 1256, 1529, 1727, 1946, 2198, 2224, 2512, 3058, 3454, 3892, 4396, 6116, 6908, 7784, 8792, 10703, 12089, 12232, 13816, 15568, 17584, 21406, 21823, 24178, 24464, 27632, 42812, 43646, 48356, 85624, 87292, 96712, 152761, 171248, 174584, 193424, 240053, 305522, 349168, 480106, 611044, 960212, 1222088, 1680371, 1920424, 2444176, 3360742, 3840848, 6721484, 13442968, 26885936]

約数ペア:

[(1, 26885936), (2, 13442968), (4, 6721484), (7, 3840848), (8, 3360742), (11, 2444176), (14, 1920424), (16, 1680371), (22, 1222088), (28, 960212), (44, 611044), (56, 480106), (77, 349168), (88, 305522), (112, 240053), (139, 193424), (154, 174584), (157, 171248), (176, 152761), (278, 96712), (308, 87292), (314, 85624), (556, 48356), (616, 43646), (628, 42812), (973, 27632), (1099, 24464), (1112, 24178), (1232, 21823), (1256, 21406), (1529, 17584), (1727, 15568), (1946, 13816), (2198, 12232), (2224, 12089), (2512, 10703), (3058, 8792), (3454, 7784), (3892, 6908), (4396, 6116)]