28112048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{33151}}^1$

素因数の和:33212

約数の個数: 20

約数和(自身を含む): 55496448

約数和(自身を除く): 27384400

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 33151, 66302, 132604, 265208, 530416, 1757003, 3514006, 7028012, 14056024, 28112048]

約数ペア:

[(1, 28112048), (2, 14056024), (4, 7028012), (8, 3514006), (16, 1757003), (53, 530416), (106, 265208), (212, 132604), (424, 66302), (848, 33151)]