26257176

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 81734400

約数和(自身を除く): 55477224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 257, 258, 264, 297, 344, 387, 396, 473, 514, 516, 594, 771, 774, 792, 946, 1028, 1032, 1161, 1188, 1419, 1542, 1548, 1892, 2056, 2313, 2322, 2376, 2827, 2838, 3084, 3096, 3784, 4257, 4626, 4644, 5654, 5676, 6168, 6939, 8481, 8514, 9252, 9288, 11051, 11308, 11352, 12771, 13878, 16962, 17028, 18504, 22102, 22616, 25443, 25542, 27756, 33153, 33924, 34056, 44204, 50886, 51084, 55512, 66306, 67848, 76329, 88408, 99459, 101772, 102168, 121561, 132612, 152658, 198918, 203544, 243122, 265224, 298377, 305316, 364683, 397836, 486244, 596754, 610632, 729366, 795672, 972488, 1094049, 1193508, 1458732, 2188098, 2387016, 2917464, 3282147, 4376196, 6564294, 8752392, 13128588, 26257176]

約数ペア:

[(1, 26257176), (2, 13128588), (3, 8752392), (4, 6564294), (6, 4376196), (8, 3282147), (9, 2917464), (11, 2387016), (12, 2188098), (18, 1458732), (22, 1193508), (24, 1094049), (27, 972488), (33, 795672), (36, 729366), (43, 610632), (44, 596754), (54, 486244), (66, 397836), (72, 364683), (86, 305316), (88, 298377), (99, 265224), (108, 243122), (129, 203544), (132, 198918), (172, 152658), (198, 132612), (216, 121561), (257, 102168), (258, 101772), (264, 99459), (297, 88408), (344, 76329), (387, 67848), (396, 66306), (473, 55512), (514, 51084), (516, 50886), (594, 44204), (771, 34056), (774, 33924), (792, 33153), (946, 27756), (1028, 25542), (1032, 25443), (1161, 22616), (1188, 22102), (1419, 18504), (1542, 17028), (1548, 16962), (1892, 13878), (2056, 12771), (2313, 11352), (2322, 11308), (2376, 11051), (2827, 9288), (2838, 9252), (3084, 8514), (3096, 8481), (3784, 6939), (4257, 6168), (4626, 5676), (4644, 5654)]