68094848

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 141110880

約数和(自身を除く): 73016032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 131, 248, 262, 496, 524, 992, 1048, 1984, 2096, 3968, 4061, 4192, 8122, 8384, 16244, 16768, 17161, 32488, 34322, 64976, 68644, 129952, 137288, 259904, 274576, 519808, 531991, 549152, 1063982, 1098304, 2127964, 2196608, 4255928, 8511856, 17023712, 34047424, 68094848]

約数ペア:

[(1, 68094848), (2, 34047424), (4, 17023712), (8, 8511856), (16, 4255928), (31, 2196608), (32, 2127964), (62, 1098304), (64, 1063982), (124, 549152), (128, 531991), (131, 519808), (248, 274576), (262, 259904), (496, 137288), (524, 129952), (992, 68644), (1048, 64976), (1984, 34322), (2096, 32488), (3968, 17161), (4061, 16768), (4192, 16244), (8122, 8384)]