8266288016

素因数分解:

$2^4\times 7^1\times {\mathrm{73806143}}^1$

素因数の和:73806158

約数の個数: 20

約数和(自身を含む): 18303923712

約数和(自身を除く): 10037635696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 73806143, 147612286, 295224572, 516643001, 590449144, 1033286002, 1180898288, 2066572004, 4133144008, 8266288016]

約数ペア:

[(1, 8266288016), (2, 4133144008), (4, 2066572004), (7, 1180898288), (8, 1033286002), (14, 590449144), (16, 516643001), (28, 295224572), (56, 147612286), (112, 73806143)]