27872912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{32869}}^1$

素因数の和:32930

約数の個数: 20

約数和(自身を含む): 55024380

約数和(自身を除く): 27151468

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 32869, 65738, 131476, 262952, 525904, 1742057, 3484114, 6968228, 13936456, 27872912]

約数ペア:

[(1, 27872912), (2, 13936456), (4, 6968228), (8, 3484114), (16, 1742057), (53, 525904), (106, 262952), (212, 131476), (424, 65738), (848, 32869)]