40547836

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2879}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 81285120

約数和(自身を除く): 40737284

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 2879, 3521, 5758, 7042, 11516, 14084, 20153, 40306, 80612, 1448137, 2896274, 5792548, 10136959, 20273918, 40547836]

約数ペア:

[(1, 40547836), (2, 20273918), (4, 10136959), (7, 5792548), (14, 2896274), (28, 1448137), (503, 80612), (1006, 40306), (2012, 20153), (2879, 14084), (3521, 11516), (5758, 7042)]