28285517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 31591728

約数和(自身を除く): 3306211

約数列:

[1, 13, 53, 61, 673, 689, 793, 3233, 8749, 35669, 41053, 42029, 463697, 533689, 2175809, 28285517]

約数ペア:

[(1, 28285517), (13, 2175809), (53, 533689), (61, 463697), (673, 42029), (689, 41053), (793, 35669), (3233, 8749)]