27531274

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1451}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 42340320

約数和(自身を除く): 14809046

約数列:

[1, 2, 53, 106, 179, 358, 1451, 2902, 9487, 18974, 76903, 153806, 259729, 519458, 13765637, 27531274]

約数ペア:

[(1, 27531274), (2, 13765637), (53, 519458), (106, 259729), (179, 153806), (358, 76903), (1451, 18974), (2902, 9487)]