28056222

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 64791792

約数和(自身を除く): 36735570

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 277, 306, 331, 554, 662, 831, 993, 1662, 1986, 2493, 2979, 4709, 4986, 5627, 5958, 9418, 11254, 14127, 16881, 28254, 33762, 42381, 50643, 84762, 91687, 101286, 183374, 275061, 550122, 825183, 1558679, 1650366, 3117358, 4676037, 9352074, 14028111, 28056222]

約数ペア:

[(1, 28056222), (2, 14028111), (3, 9352074), (6, 4676037), (9, 3117358), (17, 1650366), (18, 1558679), (34, 825183), (51, 550122), (102, 275061), (153, 183374), (277, 101286), (306, 91687), (331, 84762), (554, 50643), (662, 42381), (831, 33762), (993, 28254), (1662, 16881), (1986, 14127), (2493, 11254), (2979, 9418), (4709, 5958), (4986, 5627)]