28251136

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 44

約数和(自身を含む): 57774528

約数和(自身を除く): 29523392

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 587, 752, 1024, 1174, 1504, 2348, 3008, 4696, 6016, 9392, 12032, 18784, 24064, 27589, 37568, 48128, 55178, 75136, 110356, 150272, 220712, 300544, 441424, 601088, 882848, 1765696, 3531392, 7062784, 14125568, 28251136]

約数ペア:

[(1, 28251136), (2, 14125568), (4, 7062784), (8, 3531392), (16, 1765696), (32, 882848), (47, 601088), (64, 441424), (94, 300544), (128, 220712), (188, 150272), (256, 110356), (376, 75136), (512, 55178), (587, 48128), (752, 37568), (1024, 27589), (1174, 24064), (1504, 18784), (2348, 12032), (3008, 9392), (4696, 6016)]