1562752016

素因数分解:

$2^4\times 7^1\times {\mathrm{13953143}}^1$

素因数の和:13953158

約数の個数: 20

約数和(自身を含む): 3460379712

約数和(自身を除く): 1897627696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13953143, 27906286, 55812572, 97672001, 111625144, 195344002, 223250288, 390688004, 781376008, 1562752016]

約数ペア:

[(1, 1562752016), (2, 781376008), (4, 390688004), (7, 223250288), (8, 195344002), (14, 111625144), (16, 97672001), (28, 55812572), (56, 27906286), (112, 13953143)]