66431552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:699

約数の個数: 56

約数和(自身を含む): 144840960

約数和(自身を除く): 78409408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 197, 352, 394, 479, 704, 788, 958, 1576, 1916, 2167, 3152, 3832, 4334, 5269, 6304, 7664, 8668, 10538, 12608, 15328, 17336, 21076, 30656, 34672, 42152, 69344, 84304, 94363, 138688, 168608, 188726, 337216, 377452, 754904, 1037993, 1509808, 2075986, 3019616, 4151972, 6039232, 8303944, 16607888, 33215776, 66431552]

約数ペア:

[(1, 66431552), (2, 33215776), (4, 16607888), (8, 8303944), (11, 6039232), (16, 4151972), (22, 3019616), (32, 2075986), (44, 1509808), (64, 1037993), (88, 754904), (176, 377452), (197, 337216), (352, 188726), (394, 168608), (479, 138688), (704, 94363), (788, 84304), (958, 69344), (1576, 42152), (1916, 34672), (2167, 30656), (3152, 21076), (3832, 17336), (4334, 15328), (5269, 12608), (6304, 10538), (7664, 8668)]