26749716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 75264000

約数和(自身を除く): 48514284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 79, 84, 87, 116, 139, 158, 174, 203, 237, 278, 316, 348, 406, 417, 474, 553, 556, 609, 812, 834, 948, 973, 1106, 1218, 1659, 1668, 1946, 2212, 2291, 2436, 2919, 3318, 3892, 4031, 4582, 5838, 6636, 6873, 8062, 9164, 10981, 11676, 12093, 13746, 16037, 16124, 21962, 24186, 27492, 28217, 32074, 32943, 43924, 48111, 48372, 56434, 64148, 65886, 76867, 84651, 96222, 112868, 131772, 153734, 169302, 192444, 230601, 307468, 318449, 338604, 461202, 636898, 922404, 955347, 1273796, 1910694, 2229143, 3821388, 4458286, 6687429, 8916572, 13374858, 26749716]

約数ペア:

[(1, 26749716), (2, 13374858), (3, 8916572), (4, 6687429), (6, 4458286), (7, 3821388), (12, 2229143), (14, 1910694), (21, 1273796), (28, 955347), (29, 922404), (42, 636898), (58, 461202), (79, 338604), (84, 318449), (87, 307468), (116, 230601), (139, 192444), (158, 169302), (174, 153734), (203, 131772), (237, 112868), (278, 96222), (316, 84651), (348, 76867), (406, 65886), (417, 64148), (474, 56434), (553, 48372), (556, 48111), (609, 43924), (812, 32943), (834, 32074), (948, 28217), (973, 27492), (1106, 24186), (1218, 21962), (1659, 16124), (1668, 16037), (1946, 13746), (2212, 12093), (2291, 11676), (2436, 10981), (2919, 9164), (3318, 8062), (3892, 6873), (4031, 6636), (4582, 5838)]