28236798

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{7963}}^1$

素因数の和:8168

約数の個数: 24

約数和(自身を含む): 61498008

約数和(自身を除く): 33261210

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 7963, 15926, 23889, 47778, 71667, 143334, 1568711, 3137422, 4706133, 9412266, 14118399, 28236798]

約数ペア:

[(1, 28236798), (2, 14118399), (3, 9412266), (6, 4706133), (9, 3137422), (18, 1568711), (197, 143334), (394, 71667), (591, 47778), (1182, 23889), (1773, 15926), (3546, 7963)]