64239960064

素因数分解:

$2^{24}\times 7^1\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 100

約数和(自身を含む): 147102625504

約数和(自身を除く): 82862665440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 547, 896, 1024, 1094, 1792, 2048, 2188, 3584, 3829, 4096, 4376, 7168, 7658, 8192, 8752, 14336, 15316, 16384, 17504, 28672, 30632, 32768, 35008, 57344, 61264, 65536, 70016, 114688, 122528, 131072, 140032, 229376, 245056, 262144, 280064, 458752, 490112, 524288, 560128, 917504, 980224, 1048576, 1120256, 1835008, 1960448, 2097152, 2240512, 3670016, 3920896, 4194304, 4481024, 7340032, 7841792, 8388608, 8962048, 14680064, 15683584, 16777216, 17924096, 29360128, 31367168, 35848192, 58720256, 62734336, 71696384, 117440512, 125468672, 143392768, 250937344, 286785536, 501874688, 573571072, 1003749376, 1147142144, 2007498752, 2294284288, 4014997504, 4588568576, 8029995008, 9177137152, 16059990016, 32119980032, 64239960064]

約数ペア:

[(1, 64239960064), (2, 32119980032), (4, 16059990016), (7, 9177137152), (8, 8029995008), (14, 4588568576), (16, 4014997504), (28, 2294284288), (32, 2007498752), (56, 1147142144), (64, 1003749376), (112, 573571072), (128, 501874688), (224, 286785536), (256, 250937344), (448, 143392768), (512, 125468672), (547, 117440512), (896, 71696384), (1024, 62734336), (1094, 58720256), (1792, 35848192), (2048, 31367168), (2188, 29360128), (3584, 17924096), (3829, 16777216), (4096, 15683584), (4376, 14680064), (7168, 8962048), (7658, 8388608), (8192, 7841792), (8752, 7340032), (14336, 4481024), (15316, 4194304), (16384, 3920896), (17504, 3670016), (28672, 2240512), (30632, 2097152), (32768, 1960448), (35008, 1835008), (57344, 1120256), (61264, 1048576), (65536, 980224), (70016, 917504), (114688, 560128), (122528, 524288), (131072, 490112), (140032, 458752), (229376, 280064), (245056, 262144)]