29128422856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{280080989}}^1$

素因数の和:280081008

約数の個数: 16

約数和(自身を含む): 58817007900

約数和(自身を除く): 29688585044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 280080989, 560161978, 1120323956, 2240647912, 3641052857, 7282105714, 14564211428, 29128422856]

約数ペア:

[(1, 29128422856), (2, 14564211428), (4, 7282105714), (8, 3641052857), (13, 2240647912), (26, 1120323956), (52, 560161978), (104, 280080989)]