27241744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89611}}^1$

素因数の和:89638

約数の個数: 20

約数和(自身を含む): 55559440

約数和(自身を除く): 28317696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89611, 179222, 358444, 716888, 1433776, 1702609, 3405218, 6810436, 13620872, 27241744]

約数ペア:

[(1, 27241744), (2, 13620872), (4, 6810436), (8, 3405218), (16, 1702609), (19, 1433776), (38, 716888), (76, 358444), (152, 179222), (304, 89611)]