27807874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1907}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 43685568

約数和(自身を除く): 15877694

約数列:

[1, 2, 23, 46, 317, 634, 1907, 3814, 7291, 14582, 43861, 87722, 604519, 1209038, 13903937, 27807874]

約数ペア:

[(1, 27807874), (2, 13903937), (23, 1209038), (46, 604519), (317, 87722), (634, 43861), (1907, 14582), (3814, 7291)]