13028561912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3319}}^1\times {\mathrm{6911}}^1$

素因数の和:10307

約数の個数: 32

約数和(自身を含む): 24783667200

約数和(自身を除く): 11755105288

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3319, 6638, 6911, 13276, 13822, 26552, 27644, 55288, 235649, 471298, 490681, 942596, 981362, 1885192, 1962724, 3925448, 22937609, 45875218, 91750436, 183500872, 1628570239, 3257140478, 6514280956, 13028561912]

約数ペア:

[(1, 13028561912), (2, 6514280956), (4, 3257140478), (8, 1628570239), (71, 183500872), (142, 91750436), (284, 45875218), (568, 22937609), (3319, 3925448), (6638, 1962724), (6911, 1885192), (13276, 981362), (13822, 942596), (26552, 490681), (27644, 471298), (55288, 235649)]