27996481438

素因数分解:

$2^1\times {\mathrm{787}}^1\times {\mathrm{2861}}^1\times {\mathrm{6217}}^1$

素因数の和:9867

約数の個数: 16

約数和(自身を含む): 42069545424

約数和(自身を除く): 14073063986

約数列:

[1, 2, 787, 1574, 2861, 5722, 6217, 12434, 2251607, 4503214, 4892779, 9785558, 17786837, 35573674, 13998240719, 27996481438]

約数ペア:

[(1, 27996481438), (2, 13998240719), (787, 35573674), (1574, 17786837), (2861, 9785558), (5722, 4892779), (6217, 4503214), (12434, 2251607)]