27758612

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2857}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 55696704

約数和(自身を除く): 27938092

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 2857, 4858, 5714, 9716, 11428, 19999, 39998, 79996, 991379, 1982758, 3965516, 6939653, 13879306, 27758612]

約数ペア:

[(1, 27758612), (2, 13879306), (4, 6939653), (7, 3965516), (14, 1982758), (28, 991379), (347, 79996), (694, 39998), (1388, 19999), (2429, 11428), (2857, 9716), (4858, 5714)]