789027728

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1049239}}^1$

素因数の和:1049294

約数の個数: 20

約数和(自身を含む): 1561269120

約数和(自身を除く): 772241392

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1049239, 2098478, 4196956, 8393912, 16787824, 49314233, 98628466, 197256932, 394513864, 789027728]

約数ペア:

[(1, 789027728), (2, 394513864), (4, 197256932), (8, 98628466), (16, 49314233), (47, 16787824), (94, 8393912), (188, 4196956), (376, 2098478), (752, 1049239)]