45118268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 36

約数和(自身を含む): 88296768

約数和(自身を除く): 43178500

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 2153, 4306, 5239, 8612, 10478, 20956, 27989, 55978, 66743, 111956, 133486, 266972, 363857, 727714, 867659, 1455428, 1735318, 3470636, 11279567, 22559134, 45118268]

約数ペア:

[(1, 45118268), (2, 22559134), (4, 11279567), (13, 3470636), (26, 1735318), (31, 1455428), (52, 867659), (62, 727714), (124, 363857), (169, 266972), (338, 133486), (403, 111956), (676, 66743), (806, 55978), (1612, 27989), (2153, 20956), (4306, 10478), (5239, 8612)]