26973616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88729}}^1$

素因数の和:88756

約数の個数: 20

約数和(自身を含む): 55012600

約数和(自身を除く): 28038984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88729, 177458, 354916, 709832, 1419664, 1685851, 3371702, 6743404, 13486808, 26973616]

約数ペア:

[(1, 26973616), (2, 13486808), (4, 6743404), (8, 3371702), (16, 1685851), (19, 1419664), (38, 709832), (76, 354916), (152, 177458), (304, 88729)]