28164424

素因数分解:

$2^3\times {\mathrm{1093}}^1\times {\mathrm{3221}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 52873020

約数和(自身を除く): 24708596

約数列:

[1, 2, 4, 8, 1093, 2186, 3221, 4372, 6442, 8744, 12884, 25768, 3520553, 7041106, 14082212, 28164424]

約数ペア:

[(1, 28164424), (2, 14082212), (4, 7041106), (8, 3520553), (1093, 25768), (2186, 12884), (3221, 8744), (4372, 6442)]