28646716

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1669}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 57421280

約数和(自身を除く): 28774564

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 1669, 2452, 3338, 4291, 6676, 8582, 11683, 17164, 23366, 46732, 1023097, 2046194, 4092388, 7161679, 14323358, 28646716]

約数ペア:

[(1, 28646716), (2, 14323358), (4, 7161679), (7, 4092388), (14, 2046194), (28, 1023097), (613, 46732), (1226, 23366), (1669, 17164), (2452, 11683), (3338, 8582), (4291, 6676)]