26442764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 48373248

約数和(自身を除く): 21930484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3271, 4042, 6542, 8084, 13084, 140653, 153737, 281306, 307474, 562612, 614948, 6610691, 13221382, 26442764]

約数ペア:

[(1, 26442764), (2, 13221382), (4, 6610691), (43, 614948), (47, 562612), (86, 307474), (94, 281306), (172, 153737), (188, 140653), (2021, 13084), (3271, 8084), (4042, 6542)]