27385004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{881}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 50626800

約数和(自身を除く): 23241796

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 881, 1636, 1762, 3524, 7771, 15542, 16739, 31084, 33478, 66956, 360329, 720658, 1441316, 6846251, 13692502, 27385004]

約数ペア:

[(1, 27385004), (2, 13692502), (4, 6846251), (19, 1441316), (38, 720658), (76, 360329), (409, 66956), (818, 33478), (881, 31084), (1636, 16739), (1762, 15542), (3524, 7771)]