28304924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 51247728

約数和(自身を除く): 22942804

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 1613, 3226, 4387, 6452, 8774, 17548, 66133, 132266, 172591, 264532, 345182, 690364, 7076231, 14152462, 28304924]

約数ペア:

[(1, 28304924), (2, 14152462), (4, 7076231), (41, 690364), (82, 345182), (107, 264532), (164, 172591), (214, 132266), (428, 66133), (1613, 17548), (3226, 8774), (4387, 6452)]