25742976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 79935360

約数和(自身を除く): 54192384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 157, 168, 183, 192, 224, 244, 314, 336, 366, 384, 427, 448, 471, 488, 628, 672, 732, 854, 896, 942, 976, 1099, 1256, 1281, 1344, 1464, 1708, 1884, 1952, 2198, 2512, 2562, 2688, 2928, 3297, 3416, 3768, 3904, 4396, 5024, 5124, 5856, 6594, 6832, 7536, 7808, 8792, 9577, 10048, 10248, 11712, 13188, 13664, 15072, 17584, 19154, 20096, 20496, 23424, 26376, 27328, 28731, 30144, 35168, 38308, 40992, 52752, 54656, 57462, 60288, 67039, 70336, 76616, 81984, 105504, 114924, 134078, 140672, 153232, 163968, 201117, 211008, 229848, 268156, 306464, 402234, 422016, 459696, 536312, 612928, 804468, 919392, 1072624, 1225856, 1608936, 1838784, 2145248, 3217872, 3677568, 4290496, 6435744, 8580992, 12871488, 25742976]

約数ペア:

[(1, 25742976), (2, 12871488), (3, 8580992), (4, 6435744), (6, 4290496), (7, 3677568), (8, 3217872), (12, 2145248), (14, 1838784), (16, 1608936), (21, 1225856), (24, 1072624), (28, 919392), (32, 804468), (42, 612928), (48, 536312), (56, 459696), (61, 422016), (64, 402234), (84, 306464), (96, 268156), (112, 229848), (122, 211008), (128, 201117), (157, 163968), (168, 153232), (183, 140672), (192, 134078), (224, 114924), (244, 105504), (314, 81984), (336, 76616), (366, 70336), (384, 67039), (427, 60288), (448, 57462), (471, 54656), (488, 52752), (628, 40992), (672, 38308), (732, 35168), (854, 30144), (896, 28731), (942, 27328), (976, 26376), (1099, 23424), (1256, 20496), (1281, 20096), (1344, 19154), (1464, 17584), (1708, 15072), (1884, 13664), (1952, 13188), (2198, 11712), (2512, 10248), (2562, 10048), (2688, 9577), (2928, 8792), (3297, 7808), (3416, 7536), (3768, 6832), (3904, 6594), (4396, 5856), (5024, 5124)]