2873213168

素因数分解:

$2^4\times 7^1\times {\mathrm{25653689}}^1$

素因数の和:25653704

約数の個数: 20

約数和(自身を含む): 6362115120

約数和(自身を除く): 3488901952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25653689, 51307378, 102614756, 179575823, 205229512, 359151646, 410459024, 718303292, 1436606584, 2873213168]

約数ペア:

[(1, 2873213168), (2, 1436606584), (4, 718303292), (7, 410459024), (8, 359151646), (14, 205229512), (16, 179575823), (28, 102614756), (56, 51307378), (112, 25653689)]