27986084

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5233}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 56275968

約数和(自身を除く): 28289884

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5233, 5348, 10466, 20932, 36631, 73262, 146524, 999503, 1999006, 3998012, 6996521, 13993042, 27986084]

約数ペア:

[(1, 27986084), (2, 13993042), (4, 6996521), (7, 3998012), (14, 1999006), (28, 999503), (191, 146524), (382, 73262), (764, 36631), (1337, 20932), (2674, 10466), (5233, 5348)]