28373444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 57697920

約数和(自身を除く): 29324476

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 529, 583, 1012, 1058, 1166, 1219, 2116, 2332, 2438, 4876, 5819, 11638, 12167, 13409, 23276, 24334, 26818, 28037, 48668, 53636, 56074, 112148, 133837, 267674, 308407, 535348, 616814, 644851, 1233628, 1289702, 2579404, 7093361, 14186722, 28373444]

約数ペア:

[(1, 28373444), (2, 14186722), (4, 7093361), (11, 2579404), (22, 1289702), (23, 1233628), (44, 644851), (46, 616814), (53, 535348), (92, 308407), (106, 267674), (212, 133837), (253, 112148), (506, 56074), (529, 53636), (583, 48668), (1012, 28037), (1058, 26818), (1166, 24334), (1219, 23276), (2116, 13409), (2332, 12167), (2438, 11638), (4876, 5819)]