564947456

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{8423}}^1$

素因数の和:8572

約数の個数: 40

約数和(自身を含む): 1137543264

約数和(自身を除く): 572595808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 4192, 8384, 8423, 16768, 16846, 33536, 33692, 67072, 67384, 134768, 269536, 539072, 1078144, 1103413, 2156288, 2206826, 4312576, 4413652, 8827304, 17654608, 35309216, 70618432, 141236864, 282473728, 564947456]

約数ペア:

[(1, 564947456), (2, 282473728), (4, 141236864), (8, 70618432), (16, 35309216), (32, 17654608), (64, 8827304), (128, 4413652), (131, 4312576), (256, 2206826), (262, 2156288), (512, 1103413), (524, 1078144), (1048, 539072), (2096, 269536), (4192, 134768), (8384, 67384), (8423, 67072), (16768, 33692), (16846, 33536)]