127490224

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{14153}}^1$

素因数の和:14724

約数の個数: 20

約数和(自身を含む): 247468536

約数和(自身を除く): 119978312

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 14153, 28306, 56612, 113224, 226448, 7968139, 15936278, 31872556, 63745112, 127490224]

約数ペア:

[(1, 127490224), (2, 63745112), (4, 31872556), (8, 15936278), (16, 7968139), (563, 226448), (1126, 113224), (2252, 56612), (4504, 28306), (9008, 14153)]