28388148

素因数分解:

$2^2\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{1723}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 66325728

約数和(自身を除く): 37937580

約数列:

[1, 2, 3, 4, 6, 12, 1373, 1723, 2746, 3446, 4119, 5169, 5492, 6892, 8238, 10338, 16476, 20676, 2365679, 4731358, 7097037, 9462716, 14194074, 28388148]

約数ペア:

[(1, 28388148), (2, 14194074), (3, 9462716), (4, 7097037), (6, 4731358), (12, 2365679), (1373, 20676), (1723, 16476), (2746, 10338), (3446, 8238), (4119, 6892), (5169, 5492)]