40789084

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1373}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 81714528

約数和(自身を除く): 40925444

約数列:

[1, 2, 4, 7, 14, 28, 1061, 1373, 2122, 2746, 4244, 5492, 7427, 9611, 14854, 19222, 29708, 38444, 1456753, 2913506, 5827012, 10197271, 20394542, 40789084]

約数ペア:

[(1, 40789084), (2, 20394542), (4, 10197271), (7, 5827012), (14, 2913506), (28, 1456753), (1061, 38444), (1373, 29708), (2122, 19222), (2746, 14854), (4244, 9611), (5492, 7427)]