28682116

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 51479064

約数和(自身を除く): 22796948

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 701, 772, 1402, 2804, 10229, 20458, 37153, 40916, 74306, 135293, 148612, 270586, 541172, 7170529, 14341058, 28682116]

約数ペア:

[(1, 28682116), (2, 14341058), (4, 7170529), (53, 541172), (106, 270586), (193, 148612), (212, 135293), (386, 74306), (701, 40916), (772, 37153), (1402, 20458), (2804, 10229)]