75147878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1248

約数の個数: 24

約数和(自身を含む): 122730048

約数和(自身を除く): 47582170

約数列:

[1, 2, 13, 26, 169, 223, 338, 446, 997, 1994, 2899, 5798, 12961, 25922, 37687, 75374, 168493, 222331, 336986, 444662, 2890303, 5780606, 37573939, 75147878]

約数ペア:

[(1, 75147878), (2, 37573939), (13, 5780606), (26, 2890303), (169, 444662), (223, 336986), (338, 222331), (446, 168493), (997, 75374), (1994, 37687), (2899, 25922), (5798, 12961)]