38780928

素因数分解:

$2^{14}\times 3^2\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 90

約数和(自身を含む): 112456344

約数和(自身を除く): 73675416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 263, 288, 384, 512, 526, 576, 768, 789, 1024, 1052, 1152, 1536, 1578, 2048, 2104, 2304, 2367, 3072, 3156, 4096, 4208, 4608, 4734, 6144, 6312, 8192, 8416, 9216, 9468, 12288, 12624, 16384, 16832, 18432, 18936, 24576, 25248, 33664, 36864, 37872, 49152, 50496, 67328, 73728, 75744, 100992, 134656, 147456, 151488, 201984, 269312, 302976, 403968, 538624, 605952, 807936, 1077248, 1211904, 1615872, 2154496, 2423808, 3231744, 4308992, 4847616, 6463488, 9695232, 12926976, 19390464, 38780928]

約数ペア:

[(1, 38780928), (2, 19390464), (3, 12926976), (4, 9695232), (6, 6463488), (8, 4847616), (9, 4308992), (12, 3231744), (16, 2423808), (18, 2154496), (24, 1615872), (32, 1211904), (36, 1077248), (48, 807936), (64, 605952), (72, 538624), (96, 403968), (128, 302976), (144, 269312), (192, 201984), (256, 151488), (263, 147456), (288, 134656), (384, 100992), (512, 75744), (526, 73728), (576, 67328), (768, 50496), (789, 49152), (1024, 37872), (1052, 36864), (1152, 33664), (1536, 25248), (1578, 24576), (2048, 18936), (2104, 18432), (2304, 16832), (2367, 16384), (3072, 12624), (3156, 12288), (4096, 9468), (4208, 9216), (4608, 8416), (4734, 8192), (6144, 6312)]