23427728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 47246976

約数和(自身を除く): 23819248

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 503, 568, 656, 1006, 1136, 2012, 2911, 4024, 5822, 8048, 11644, 20623, 23288, 35713, 41246, 46576, 71426, 82492, 142852, 164984, 285704, 329968, 571408, 1464233, 2928466, 5856932, 11713864, 23427728]

約数ペア:

[(1, 23427728), (2, 11713864), (4, 5856932), (8, 2928466), (16, 1464233), (41, 571408), (71, 329968), (82, 285704), (142, 164984), (164, 142852), (284, 82492), (328, 71426), (503, 46576), (568, 41246), (656, 35713), (1006, 23288), (1136, 20623), (2012, 11644), (2911, 8048), (4024, 5822)]