1970372608

素因数分解:

$2^{15}\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 3976139520

約数和(自身を除く): 2005766912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 383, 512, 628, 766, 1024, 1256, 1532, 2048, 2512, 3064, 4096, 5024, 6128, 8192, 10048, 12256, 16384, 20096, 24512, 32768, 40192, 49024, 60131, 80384, 98048, 120262, 160768, 196096, 240524, 321536, 392192, 481048, 643072, 784384, 962096, 1286144, 1568768, 1924192, 2572288, 3137536, 3848384, 5144576, 6275072, 7696768, 12550144, 15393536, 30787072, 61574144, 123148288, 246296576, 492593152, 985186304, 1970372608]

約数ペア:

[(1, 1970372608), (2, 985186304), (4, 492593152), (8, 246296576), (16, 123148288), (32, 61574144), (64, 30787072), (128, 15393536), (157, 12550144), (256, 7696768), (314, 6275072), (383, 5144576), (512, 3848384), (628, 3137536), (766, 2572288), (1024, 1924192), (1256, 1568768), (1532, 1286144), (2048, 962096), (2512, 784384), (3064, 643072), (4096, 481048), (5024, 392192), (6128, 321536), (8192, 240524), (10048, 196096), (12256, 160768), (16384, 120262), (20096, 98048), (24512, 80384), (32768, 60131), (40192, 49024)]