25358592

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 79470720

約数和(自身を除く): 54112128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 89, 96, 106, 112, 128, 159, 168, 178, 192, 212, 224, 256, 267, 318, 336, 356, 371, 384, 424, 448, 534, 623, 636, 672, 712, 742, 768, 848, 896, 1068, 1113, 1246, 1272, 1344, 1424, 1484, 1696, 1792, 1869, 2136, 2226, 2492, 2544, 2688, 2848, 2968, 3392, 3738, 4272, 4452, 4717, 4984, 5088, 5376, 5696, 5936, 6784, 7476, 8544, 8904, 9434, 9968, 10176, 11392, 11872, 13568, 14151, 14952, 17088, 17808, 18868, 19936, 20352, 22784, 23744, 28302, 29904, 33019, 34176, 35616, 37736, 39872, 40704, 47488, 56604, 59808, 66038, 68352, 71232, 75472, 79744, 94976, 99057, 113208, 119616, 132076, 142464, 150944, 159488, 198114, 226416, 239232, 264152, 284928, 301888, 396228, 452832, 478464, 528304, 603776, 792456, 905664, 1056608, 1207552, 1584912, 1811328, 2113216, 3169824, 3622656, 4226432, 6339648, 8452864, 12679296, 25358592]

約数ペア:

[(1, 25358592), (2, 12679296), (3, 8452864), (4, 6339648), (6, 4226432), (7, 3622656), (8, 3169824), (12, 2113216), (14, 1811328), (16, 1584912), (21, 1207552), (24, 1056608), (28, 905664), (32, 792456), (42, 603776), (48, 528304), (53, 478464), (56, 452832), (64, 396228), (84, 301888), (89, 284928), (96, 264152), (106, 239232), (112, 226416), (128, 198114), (159, 159488), (168, 150944), (178, 142464), (192, 132076), (212, 119616), (224, 113208), (256, 99057), (267, 94976), (318, 79744), (336, 75472), (356, 71232), (371, 68352), (384, 66038), (424, 59808), (448, 56604), (534, 47488), (623, 40704), (636, 39872), (672, 37736), (712, 35616), (742, 34176), (768, 33019), (848, 29904), (896, 28302), (1068, 23744), (1113, 22784), (1246, 20352), (1272, 19936), (1344, 18868), (1424, 17808), (1484, 17088), (1696, 14952), (1792, 14151), (1869, 13568), (2136, 11872), (2226, 11392), (2492, 10176), (2544, 9968), (2688, 9434), (2848, 8904), (2968, 8544), (3392, 7476), (3738, 6784), (4272, 5936), (4452, 5696), (4717, 5376), (4984, 5088)]