25879464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 77357280

約数和(自身を除く): 51477816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 643, 774, 936, 1032, 1118, 1286, 1548, 1677, 1929, 2236, 2572, 3096, 3354, 3858, 4472, 5031, 5144, 5787, 6708, 7716, 8359, 10062, 11574, 13416, 15432, 16718, 20124, 23148, 25077, 27649, 33436, 40248, 46296, 50154, 55298, 66872, 75231, 82947, 100308, 110596, 150462, 165894, 200616, 221192, 248841, 300924, 331788, 359437, 497682, 601848, 663576, 718874, 995364, 1078311, 1437748, 1990728, 2156622, 2875496, 3234933, 4313244, 6469866, 8626488, 12939732, 25879464]

約数ペア:

[(1, 25879464), (2, 12939732), (3, 8626488), (4, 6469866), (6, 4313244), (8, 3234933), (9, 2875496), (12, 2156622), (13, 1990728), (18, 1437748), (24, 1078311), (26, 995364), (36, 718874), (39, 663576), (43, 601848), (52, 497682), (72, 359437), (78, 331788), (86, 300924), (104, 248841), (117, 221192), (129, 200616), (156, 165894), (172, 150462), (234, 110596), (258, 100308), (312, 82947), (344, 75231), (387, 66872), (468, 55298), (516, 50154), (559, 46296), (643, 40248), (774, 33436), (936, 27649), (1032, 25077), (1118, 23148), (1286, 20124), (1548, 16718), (1677, 15432), (1929, 13416), (2236, 11574), (2572, 10062), (3096, 8359), (3354, 7716), (3858, 6708), (4472, 5787), (5031, 5144)]