64516144

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7481}}^1$

素因数の和:7514

約数の個数: 60

約数和(自身を含む): 158648328

約数和(自身を除く): 94132184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 7481, 8624, 14962, 29924, 52367, 59848, 82291, 104734, 119696, 164582, 209468, 329164, 366569, 418936, 576037, 658328, 733138, 837872, 1152074, 1316656, 1466276, 2304148, 2932552, 4032259, 4608296, 5865104, 8064518, 9216592, 16129036, 32258072, 64516144]

約数ペア:

[(1, 64516144), (2, 32258072), (4, 16129036), (7, 9216592), (8, 8064518), (11, 5865104), (14, 4608296), (16, 4032259), (22, 2932552), (28, 2304148), (44, 1466276), (49, 1316656), (56, 1152074), (77, 837872), (88, 733138), (98, 658328), (112, 576037), (154, 418936), (176, 366569), (196, 329164), (308, 209468), (392, 164582), (539, 119696), (616, 104734), (784, 82291), (1078, 59848), (1232, 52367), (2156, 29924), (4312, 14962), (7481, 8624)]