27875824

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{1571}}^1$

素因数の和:2688

約数の個数: 20

約数和(自身を含む): 54092520

約数和(自身を除く): 26216696

約数列:

[1, 2, 4, 8, 16, 1109, 1571, 2218, 3142, 4436, 6284, 8872, 12568, 17744, 25136, 1742239, 3484478, 6968956, 13937912, 27875824]

約数ペア:

[(1, 27875824), (2, 13937912), (4, 6968956), (8, 3484478), (16, 1742239), (1109, 25136), (1571, 17744), (2218, 12568), (3142, 8872), (4436, 6284)]