48291412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71437}}^1$

素因数の和:71467

約数の個数: 18

約数和(自身を含む): 91512078

約数和(自身を除く): 43220666

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 71437, 142874, 285748, 928681, 1857362, 3714724, 12072853, 24145706, 48291412]

約数ペア:

[(1, 48291412), (2, 24145706), (4, 12072853), (13, 3714724), (26, 1857362), (52, 928681), (169, 285748), (338, 142874), (676, 71437)]