129587008

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{6469}}^1$

素因数の和:6794

約数の個数: 28

約数和(自身を含む): 258010660

約数和(自身を除く): 128423652

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 6469, 10016, 12938, 20032, 25876, 51752, 103504, 207008, 414016, 2024797, 4049594, 8099188, 16198376, 32396752, 64793504, 129587008]

約数ペア:

[(1, 129587008), (2, 64793504), (4, 32396752), (8, 16198376), (16, 8099188), (32, 4049594), (64, 2024797), (313, 414016), (626, 207008), (1252, 103504), (2504, 51752), (5008, 25876), (6469, 20032), (10016, 12938)]