63831976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 133868160

約数和(自身を除く): 70036184

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1523, 1612, 3046, 3224, 5239, 6092, 10478, 12184, 19799, 20956, 39598, 41912, 47213, 79196, 94426, 158392, 188852, 257387, 377704, 514774, 613769, 1029548, 1227538, 2059096, 2455076, 4910152, 7978997, 15957994, 31915988, 63831976]

約数ペア:

[(1, 63831976), (2, 31915988), (4, 15957994), (8, 7978997), (13, 4910152), (26, 2455076), (31, 2059096), (52, 1227538), (62, 1029548), (104, 613769), (124, 514774), (169, 377704), (248, 257387), (338, 188852), (403, 158392), (676, 94426), (806, 79196), (1352, 47213), (1523, 41912), (1612, 39598), (3046, 20956), (3224, 19799), (5239, 12184), (6092, 10478)]