28146508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{883}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 53192048

約数和(自身を除く): 25045540

約数列:

[1, 2, 4, 13, 26, 52, 613, 883, 1226, 1766, 2452, 3532, 7969, 11479, 15938, 22958, 31876, 45916, 541279, 1082558, 2165116, 7036627, 14073254, 28146508]

約数ペア:

[(1, 28146508), (2, 14073254), (4, 7036627), (13, 2165116), (26, 1082558), (52, 541279), (613, 45916), (883, 31876), (1226, 22958), (1766, 15938), (2452, 11479), (3532, 7969)]