56427008

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 126393696

約数和(自身を除く): 69966688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 233, 256, 344, 352, 466, 473, 512, 688, 704, 932, 946, 1376, 1408, 1864, 1892, 2563, 2752, 2816, 3728, 3784, 5126, 5504, 5632, 7456, 7568, 10019, 10252, 11008, 14912, 15136, 20038, 20504, 22016, 29824, 30272, 40076, 41008, 59648, 60544, 80152, 82016, 110209, 119296, 121088, 160304, 164032, 220418, 242176, 320608, 328064, 440836, 641216, 656128, 881672, 1282432, 1312256, 1763344, 2564864, 3526688, 5129728, 7053376, 14106752, 28213504, 56427008]

約数ペア:

[(1, 56427008), (2, 28213504), (4, 14106752), (8, 7053376), (11, 5129728), (16, 3526688), (22, 2564864), (32, 1763344), (43, 1312256), (44, 1282432), (64, 881672), (86, 656128), (88, 641216), (128, 440836), (172, 328064), (176, 320608), (233, 242176), (256, 220418), (344, 164032), (352, 160304), (466, 121088), (473, 119296), (512, 110209), (688, 82016), (704, 80152), (932, 60544), (946, 59648), (1376, 41008), (1408, 40076), (1864, 30272), (1892, 29824), (2563, 22016), (2752, 20504), (2816, 20038), (3728, 15136), (3784, 14912), (5126, 11008), (5504, 10252), (5632, 10019), (7456, 7568)]