47842288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3521

約数の個数: 40

約数和(自身を含む): 101344208

約数和(自身を除く): 53501920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3433, 3484, 6866, 6968, 13732, 13936, 27464, 44629, 54928, 89258, 178516, 230011, 357032, 460022, 714064, 920044, 1840088, 2990143, 3680176, 5980286, 11960572, 23921144, 47842288]

約数ペア:

[(1, 47842288), (2, 23921144), (4, 11960572), (8, 5980286), (13, 3680176), (16, 2990143), (26, 1840088), (52, 920044), (67, 714064), (104, 460022), (134, 357032), (208, 230011), (268, 178516), (536, 89258), (871, 54928), (1072, 44629), (1742, 27464), (3433, 13936), (3484, 13732), (6866, 6968)]