27899804

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{22003}}^1$

素因数の和:22324

約数の個数: 12

約数和(自身を含む): 48980904

約数和(自身を除く): 21081100

約数列:

[1, 2, 4, 317, 634, 1268, 22003, 44006, 88012, 6974951, 13949902, 27899804]

約数ペア:

[(1, 27899804), (2, 13949902), (4, 6974951), (317, 88012), (634, 44006), (1268, 22003)]