26995712

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 44

約数和(自身を含む): 55367256

約数和(自身を除く): 28371544

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 643, 656, 1024, 1286, 1312, 2572, 2624, 5144, 5248, 10288, 10496, 20576, 20992, 26363, 41152, 41984, 52726, 82304, 105452, 164608, 210904, 329216, 421808, 658432, 843616, 1687232, 3374464, 6748928, 13497856, 26995712]

約数ペア:

[(1, 26995712), (2, 13497856), (4, 6748928), (8, 3374464), (16, 1687232), (32, 843616), (41, 658432), (64, 421808), (82, 329216), (128, 210904), (164, 164608), (256, 105452), (328, 82304), (512, 52726), (643, 41984), (656, 41152), (1024, 26363), (1286, 20992), (1312, 20576), (2572, 10496), (2624, 10288), (5144, 5248)]