27576988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 49795200

約数和(自身を除く): 22218212

約数列:

[1, 2, 4, 37, 74, 148, 389, 479, 778, 958, 1556, 1916, 14393, 17723, 28786, 35446, 57572, 70892, 186331, 372662, 745324, 6894247, 13788494, 27576988]

約数ペア:

[(1, 27576988), (2, 13788494), (4, 6894247), (37, 745324), (74, 372662), (148, 186331), (389, 70892), (479, 57572), (778, 35446), (958, 28786), (1556, 17723), (1916, 14393)]