78118912

素因数分解:

$2^{19}\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 157286250

約数和(自身を除く): 79167338

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1192, 2048, 2384, 4096, 4768, 8192, 9536, 16384, 19072, 32768, 38144, 65536, 76288, 131072, 152576, 262144, 305152, 524288, 610304, 1220608, 2441216, 4882432, 9764864, 19529728, 39059456, 78118912]

約数ペア:

[(1, 78118912), (2, 39059456), (4, 19529728), (8, 9764864), (16, 4882432), (32, 2441216), (64, 1220608), (128, 610304), (149, 524288), (256, 305152), (298, 262144), (512, 152576), (596, 131072), (1024, 76288), (1192, 65536), (2048, 38144), (2384, 32768), (4096, 19072), (4768, 16384), (8192, 9536)]