27551732

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 53263980

約数和(自身を除く): 25712248

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 769, 1378, 1538, 2756, 3076, 8957, 9997, 17914, 19994, 35828, 39988, 40757, 81514, 129961, 163028, 259922, 519844, 529841, 1059682, 2119364, 6887933, 13775866, 27551732]

約数ペア:

[(1, 27551732), (2, 13775866), (4, 6887933), (13, 2119364), (26, 1059682), (52, 529841), (53, 519844), (106, 259922), (169, 163028), (212, 129961), (338, 81514), (676, 40757), (689, 39988), (769, 35828), (1378, 19994), (1538, 17914), (2756, 9997), (3076, 8957)]