39585884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 36

約数和(自身を含む): 77474880

約数和(自身を除く): 37888996

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 1889, 3778, 5239, 7556, 10478, 20956, 24557, 49114, 58559, 98228, 117118, 234236, 319241, 638482, 761267, 1276964, 1522534, 3045068, 9896471, 19792942, 39585884]

約数ペア:

[(1, 39585884), (2, 19792942), (4, 9896471), (13, 3045068), (26, 1522534), (31, 1276964), (52, 761267), (62, 638482), (124, 319241), (169, 234236), (338, 117118), (403, 98228), (676, 58559), (806, 49114), (1612, 24557), (1889, 20956), (3778, 10478), (5239, 7556)]