27222784

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2532

約数の個数: 36

約数和(自身を含む): 55625416

約数和(自身を除く): 28402632

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2473, 2752, 4946, 5504, 9892, 11008, 19784, 39568, 79136, 106339, 158272, 212678, 316544, 425356, 633088, 850712, 1701424, 3402848, 6805696, 13611392, 27222784]

約数ペア:

[(1, 27222784), (2, 13611392), (4, 6805696), (8, 3402848), (16, 1701424), (32, 850712), (43, 633088), (64, 425356), (86, 316544), (128, 212678), (172, 158272), (256, 106339), (344, 79136), (688, 39568), (1376, 19784), (2473, 11008), (2752, 9892), (4946, 5504)]