9993728

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 40

約数和(自身を含む): 20255400

約数和(自身を除く): 10261672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 149, 256, 262, 298, 512, 524, 596, 1048, 1192, 2096, 2384, 4192, 4768, 8384, 9536, 16768, 19072, 19519, 33536, 38144, 39038, 67072, 76288, 78076, 156152, 312304, 624608, 1249216, 2498432, 4996864, 9993728]

約数ペア:

[(1, 9993728), (2, 4996864), (4, 2498432), (8, 1249216), (16, 624608), (32, 312304), (64, 156152), (128, 78076), (131, 76288), (149, 67072), (256, 39038), (262, 38144), (298, 33536), (512, 19519), (524, 19072), (596, 16768), (1048, 9536), (1192, 8384), (2096, 4768), (2384, 4192)]