28389832

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{5273}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 53320140

約数和(自身を除く): 24930308

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5273, 5384, 10546, 21092, 42184, 3548729, 7097458, 14194916, 28389832]

約数ペア:

[(1, 28389832), (2, 14194916), (4, 7097458), (8, 3548729), (673, 42184), (1346, 21092), (2692, 10546), (5273, 5384)]