2077152128

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 4187401920

約数和(自身を除く): 2110249792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 257, 271, 466, 514, 542, 932, 1028, 1084, 1864, 2056, 2168, 3728, 4112, 4336, 7456, 8224, 8672, 14912, 16448, 17344, 29824, 32896, 34688, 59881, 63143, 69647, 119762, 126286, 139294, 239524, 252572, 278588, 479048, 505144, 557176, 958096, 1010288, 1114352, 1916192, 2020576, 2228704, 3832384, 4041152, 4457408, 7664768, 8082304, 8914816, 16227751, 32455502, 64911004, 129822008, 259644016, 519288032, 1038576064, 2077152128]

約数ペア:

[(1, 2077152128), (2, 1038576064), (4, 519288032), (8, 259644016), (16, 129822008), (32, 64911004), (64, 32455502), (128, 16227751), (233, 8914816), (257, 8082304), (271, 7664768), (466, 4457408), (514, 4041152), (542, 3832384), (932, 2228704), (1028, 2020576), (1084, 1916192), (1864, 1114352), (2056, 1010288), (2168, 958096), (3728, 557176), (4112, 505144), (4336, 479048), (7456, 278588), (8224, 252572), (8672, 239524), (14912, 139294), (16448, 126286), (17344, 119762), (29824, 69647), (32896, 63143), (34688, 59881)]