25137216

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:410

約数の個数: 140

約数和(自身を含む): 80461612

約数和(自身を除く): 55324396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 373, 416, 432, 468, 576, 624, 648, 702, 746, 832, 864, 936, 1053, 1119, 1248, 1296, 1404, 1492, 1728, 1872, 2106, 2238, 2496, 2592, 2808, 2984, 3357, 3744, 4212, 4476, 4849, 5184, 5616, 5968, 6714, 7488, 8424, 8952, 9698, 10071, 11232, 11936, 13428, 14547, 16848, 17904, 19396, 20142, 22464, 23872, 26856, 29094, 30213, 33696, 35808, 38792, 40284, 43641, 53712, 58188, 60426, 67392, 71616, 77584, 80568, 87282, 107424, 116376, 120852, 130923, 155168, 161136, 174564, 214848, 232752, 241704, 261846, 310336, 322272, 349128, 392769, 465504, 483408, 523692, 644544, 698256, 785538, 931008, 966816, 1047384, 1396512, 1571076, 1933632, 2094768, 2793024, 3142152, 4189536, 6284304, 8379072, 12568608, 25137216]

約数ペア:

[(1, 25137216), (2, 12568608), (3, 8379072), (4, 6284304), (6, 4189536), (8, 3142152), (9, 2793024), (12, 2094768), (13, 1933632), (16, 1571076), (18, 1396512), (24, 1047384), (26, 966816), (27, 931008), (32, 785538), (36, 698256), (39, 644544), (48, 523692), (52, 483408), (54, 465504), (64, 392769), (72, 349128), (78, 322272), (81, 310336), (96, 261846), (104, 241704), (108, 232752), (117, 214848), (144, 174564), (156, 161136), (162, 155168), (192, 130923), (208, 120852), (216, 116376), (234, 107424), (288, 87282), (312, 80568), (324, 77584), (351, 71616), (373, 67392), (416, 60426), (432, 58188), (468, 53712), (576, 43641), (624, 40284), (648, 38792), (702, 35808), (746, 33696), (832, 30213), (864, 29094), (936, 26856), (1053, 23872), (1119, 22464), (1248, 20142), (1296, 19396), (1404, 17904), (1492, 16848), (1728, 14547), (1872, 13428), (2106, 11936), (2238, 11232), (2496, 10071), (2592, 9698), (2808, 8952), (2984, 8424), (3357, 7488), (3744, 6714), (4212, 5968), (4476, 5616), (4849, 5184)]