1277156768

素因数分解:

$2^5\times {\mathrm{2851}}^1\times {\mathrm{13999}}^1$

素因数の和:16860

約数の個数: 24

約数和(自身を含む): 2515464000

約数和(自身を除く): 1238307232

約数列:

[1, 2, 4, 8, 16, 32, 2851, 5702, 11404, 13999, 22808, 27998, 45616, 55996, 91232, 111992, 223984, 447968, 39911149, 79822298, 159644596, 319289192, 638578384, 1277156768]

約数ペア:

[(1, 1277156768), (2, 638578384), (4, 319289192), (8, 159644596), (16, 79822298), (32, 39911149), (2851, 447968), (5702, 223984), (11404, 111992), (13999, 91232), (22808, 55996), (27998, 45616)]