4493824

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 40

約数和(自身を含む): 9182448

約数和(自身を除く): 4688624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 131, 134, 256, 262, 268, 512, 524, 536, 1048, 1072, 2096, 2144, 4192, 4288, 8384, 8576, 8777, 16768, 17152, 17554, 33536, 34304, 35108, 67072, 70216, 140432, 280864, 561728, 1123456, 2246912, 4493824]

約数ペア:

[(1, 4493824), (2, 2246912), (4, 1123456), (8, 561728), (16, 280864), (32, 140432), (64, 70216), (67, 67072), (128, 35108), (131, 34304), (134, 33536), (256, 17554), (262, 17152), (268, 16768), (512, 8777), (524, 8576), (536, 8384), (1048, 4288), (1072, 4192), (2096, 2144)]