68145152

素因数分解:

$2^{12}\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 52

約数和(自身を含む): 138395136

約数和(自身を除く): 70249984

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 131, 254, 256, 262, 508, 512, 524, 1016, 1024, 1048, 2032, 2048, 2096, 4064, 4096, 4192, 8128, 8384, 16256, 16637, 16768, 32512, 33274, 33536, 65024, 66548, 67072, 130048, 133096, 134144, 260096, 266192, 268288, 520192, 532384, 536576, 1064768, 2129536, 4259072, 8518144, 17036288, 34072576, 68145152]

約数ペア:

[(1, 68145152), (2, 34072576), (4, 17036288), (8, 8518144), (16, 4259072), (32, 2129536), (64, 1064768), (127, 536576), (128, 532384), (131, 520192), (254, 268288), (256, 266192), (262, 260096), (508, 134144), (512, 133096), (524, 130048), (1016, 67072), (1024, 66548), (1048, 65024), (2032, 33536), (2048, 33274), (2096, 32512), (4064, 16768), (4096, 16637), (4192, 16256), (8128, 8384)]