28312866

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{3583}}^1$

素因数の和:4030

約数の個数: 24

約数和(自身を含む): 61501440

約数和(自身を除く): 33188574

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3583, 3951, 7166, 7902, 10749, 21498, 32247, 64494, 1572937, 3145874, 4718811, 9437622, 14156433, 28312866]

約数ペア:

[(1, 28312866), (2, 14156433), (3, 9437622), (6, 4718811), (9, 3145874), (18, 1572937), (439, 64494), (878, 32247), (1317, 21498), (2634, 10749), (3583, 7902), (3951, 7166)]