64509952

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 138967920

約数和(自身を除く): 74457968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2423, 3328, 4846, 6656, 9692, 13312, 19384, 26624, 31499, 38768, 62998, 77536, 125996, 155072, 251992, 310144, 503984, 620288, 1007968, 1240576, 2015936, 2481152, 4031872, 4962304, 8063744, 16127488, 32254976, 64509952]

約数ペア:

[(1, 64509952), (2, 32254976), (4, 16127488), (8, 8063744), (13, 4962304), (16, 4031872), (26, 2481152), (32, 2015936), (52, 1240576), (64, 1007968), (104, 620288), (128, 503984), (208, 310144), (256, 251992), (416, 155072), (512, 125996), (832, 77536), (1024, 62998), (1664, 38768), (2048, 31499), (2423, 26624), (3328, 19384), (4846, 13312), (6656, 9692)]