25938288

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 76602240

約数和(自身を除く): 50663952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 59, 71, 72, 86, 118, 129, 142, 144, 172, 177, 213, 236, 258, 284, 344, 354, 387, 426, 472, 516, 531, 568, 639, 688, 708, 774, 852, 944, 1032, 1062, 1136, 1278, 1416, 1548, 1704, 2064, 2124, 2537, 2556, 2832, 3053, 3096, 3408, 4189, 4248, 5074, 5112, 6106, 6192, 7611, 8378, 8496, 9159, 10148, 10224, 12212, 12567, 15222, 16756, 18318, 20296, 22833, 24424, 25134, 27477, 30444, 33512, 36636, 37701, 40592, 45666, 48848, 50268, 54954, 60888, 67024, 73272, 75402, 91332, 100536, 109908, 121776, 146544, 150804, 180127, 182664, 201072, 219816, 301608, 360254, 365328, 439632, 540381, 603216, 720508, 1080762, 1441016, 1621143, 2161524, 2882032, 3242286, 4323048, 6484572, 8646096, 12969144, 25938288]

約数ペア:

[(1, 25938288), (2, 12969144), (3, 8646096), (4, 6484572), (6, 4323048), (8, 3242286), (9, 2882032), (12, 2161524), (16, 1621143), (18, 1441016), (24, 1080762), (36, 720508), (43, 603216), (48, 540381), (59, 439632), (71, 365328), (72, 360254), (86, 301608), (118, 219816), (129, 201072), (142, 182664), (144, 180127), (172, 150804), (177, 146544), (213, 121776), (236, 109908), (258, 100536), (284, 91332), (344, 75402), (354, 73272), (387, 67024), (426, 60888), (472, 54954), (516, 50268), (531, 48848), (568, 45666), (639, 40592), (688, 37701), (708, 36636), (774, 33512), (852, 30444), (944, 27477), (1032, 25134), (1062, 24424), (1136, 22833), (1278, 20296), (1416, 18318), (1548, 16756), (1704, 15222), (2064, 12567), (2124, 12212), (2537, 10224), (2556, 10148), (2832, 9159), (3053, 8496), (3096, 8378), (3408, 7611), (4189, 6192), (4248, 6106), (5074, 5112)]