812553536

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{178819}}^1$

素因数の和:178902

約数の個数: 28

約数和(自身を含む): 1635130080

約数和(自身を除く): 822576544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 178819, 357638, 715276, 1430552, 2861104, 5722208, 11444416, 12696149, 25392298, 50784596, 101569192, 203138384, 406276768, 812553536]

約数ペア:

[(1, 812553536), (2, 406276768), (4, 203138384), (8, 101569192), (16, 50784596), (32, 25392298), (64, 12696149), (71, 11444416), (142, 5722208), (284, 2861104), (568, 1430552), (1136, 715276), (2272, 357638), (4544, 178819)]