69428608

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{2161}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 138930120

約数和(自身を除く): 69501512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 2161, 4016, 4322, 8032, 8644, 16064, 17288, 32128, 34576, 69152, 138304, 276608, 542411, 1084822, 2169644, 4339288, 8678576, 17357152, 34714304, 69428608]

約数ペア:

[(1, 69428608), (2, 34714304), (4, 17357152), (8, 8678576), (16, 4339288), (32, 2169644), (64, 1084822), (128, 542411), (251, 276608), (502, 138304), (1004, 69152), (2008, 34576), (2161, 32128), (4016, 17288), (4322, 16064), (8032, 8644)]