27793912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204367}}^1$

素因数の和:204390

約数の個数: 16

約数和(自身を含む): 55179360

約数和(自身を除く): 27385448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204367, 408734, 817468, 1634936, 3474239, 6948478, 13896956, 27793912]

約数ペア:

[(1, 27793912), (2, 13896956), (4, 6948478), (8, 3474239), (17, 1634936), (34, 817468), (68, 408734), (136, 204367)]