25729308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 46919268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1511, 1548, 1892, 2838, 3022, 4257, 4533, 5676, 6044, 8514, 9066, 13599, 16621, 17028, 18132, 27198, 33242, 49863, 54396, 64973, 66484, 99726, 129946, 149589, 194919, 199452, 259892, 299178, 389838, 584757, 598356, 714703, 779676, 1169514, 1429406, 2144109, 2339028, 2858812, 4288218, 6432327, 8576436, 12864654, 25729308]

約数ペア:

[(1, 25729308), (2, 12864654), (3, 8576436), (4, 6432327), (6, 4288218), (9, 2858812), (11, 2339028), (12, 2144109), (18, 1429406), (22, 1169514), (33, 779676), (36, 714703), (43, 598356), (44, 584757), (66, 389838), (86, 299178), (99, 259892), (129, 199452), (132, 194919), (172, 149589), (198, 129946), (258, 99726), (387, 66484), (396, 64973), (473, 54396), (516, 49863), (774, 33242), (946, 27198), (1419, 18132), (1511, 17028), (1548, 16621), (1892, 13599), (2838, 9066), (3022, 8514), (4257, 6044), (4533, 5676)]