27378032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155557}}^1$

素因数の和:155576

約数の個数: 20

約数和(自身を含む): 57867576

約数和(自身を除く): 30489544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155557, 311114, 622228, 1244456, 1711127, 2488912, 3422254, 6844508, 13689016, 27378032]

約数ペア:

[(1, 27378032), (2, 13689016), (4, 6844508), (8, 3422254), (11, 2488912), (16, 1711127), (22, 1244456), (44, 622228), (88, 311114), (176, 155557)]