27399344

素因数分解:

$2^4\times 7^1\times {\mathrm{244637}}^1$

素因数の和:244652

約数の個数: 20

約数和(自身を含む): 60670224

約数和(自身を除く): 33270880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244637, 489274, 978548, 1712459, 1957096, 3424918, 3914192, 6849836, 13699672, 27399344]

約数ペア:

[(1, 27399344), (2, 13699672), (4, 6849836), (7, 3914192), (8, 3424918), (14, 1957096), (16, 1712459), (28, 978548), (56, 489274), (112, 244637)]