25929774

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 63571200

約数和(自身を除く): 37641426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 859, 1118, 1161, 1677, 1718, 2322, 2577, 3354, 5031, 5154, 7731, 10062, 11167, 15093, 15462, 22334, 23193, 30186, 33501, 36937, 46386, 67002, 73874, 100503, 110811, 201006, 221622, 301509, 332433, 480181, 603018, 664866, 960362, 997299, 1440543, 1994598, 2881086, 4321629, 8643258, 12964887, 25929774]

約数ペア:

[(1, 25929774), (2, 12964887), (3, 8643258), (6, 4321629), (9, 2881086), (13, 1994598), (18, 1440543), (26, 997299), (27, 960362), (39, 664866), (43, 603018), (54, 480181), (78, 332433), (86, 301509), (117, 221622), (129, 201006), (234, 110811), (258, 100503), (351, 73874), (387, 67002), (559, 46386), (702, 36937), (774, 33501), (859, 30186), (1118, 23193), (1161, 22334), (1677, 15462), (1718, 15093), (2322, 11167), (2577, 10062), (3354, 7731), (5031, 5154)]