67731968

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 40

約数和(自身を含む): 136116288

約数和(自身を除く): 68384320

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 503, 512, 526, 1006, 1052, 2012, 2104, 4024, 4208, 8048, 8416, 16096, 16832, 32192, 33664, 64384, 67328, 128768, 132289, 134656, 257536, 264578, 529156, 1058312, 2116624, 4233248, 8466496, 16932992, 33865984, 67731968]

約数ペア:

[(1, 67731968), (2, 33865984), (4, 16932992), (8, 8466496), (16, 4233248), (32, 2116624), (64, 1058312), (128, 529156), (256, 264578), (263, 257536), (503, 134656), (512, 132289), (526, 128768), (1006, 67328), (1052, 64384), (2012, 33664), (2104, 32192), (4024, 16832), (4208, 16096), (8048, 8416)]