27402704

素因数分解:

$2^4\times 7^1\times {\mathrm{244667}}^1$

素因数の和:244682

約数の個数: 20

約数和(自身を含む): 60677664

約数和(自身を除く): 33274960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244667, 489334, 978668, 1712669, 1957336, 3425338, 3914672, 6850676, 13701352, 27402704]

約数ペア:

[(1, 27402704), (2, 13701352), (4, 6850676), (7, 3914672), (8, 3425338), (14, 1957336), (16, 1712669), (28, 978668), (56, 489334), (112, 244667)]