64456192

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 60

約数和(自身を含む): 134090748

約数和(自身を除く): 69634556

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 131, 248, 256, 262, 496, 512, 524, 961, 992, 1048, 1922, 1984, 2096, 3844, 3968, 4061, 4192, 7688, 7936, 8122, 8384, 15376, 15872, 16244, 16768, 30752, 32488, 33536, 61504, 64976, 67072, 123008, 125891, 129952, 246016, 251782, 259904, 492032, 503564, 519808, 1007128, 1039616, 2014256, 2079232, 4028512, 8057024, 16114048, 32228096, 64456192]

約数ペア:

[(1, 64456192), (2, 32228096), (4, 16114048), (8, 8057024), (16, 4028512), (31, 2079232), (32, 2014256), (62, 1039616), (64, 1007128), (124, 519808), (128, 503564), (131, 492032), (248, 259904), (256, 251782), (262, 246016), (496, 129952), (512, 125891), (524, 123008), (961, 67072), (992, 64976), (1048, 61504), (1922, 33536), (1984, 32488), (2096, 30752), (3844, 16768), (3968, 16244), (4061, 15872), (4192, 15376), (7688, 8384), (7936, 8122)]