28967346

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 65482560

約数和(自身を除く): 36515214

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 211, 261, 263, 422, 522, 526, 633, 789, 1266, 1578, 1899, 2367, 3798, 4734, 6119, 7627, 12238, 15254, 18357, 22881, 36714, 45762, 55071, 55493, 68643, 110142, 110986, 137286, 166479, 332958, 499437, 998874, 1609297, 3218594, 4827891, 9655782, 14483673, 28967346]

約数ペア:

[(1, 28967346), (2, 14483673), (3, 9655782), (6, 4827891), (9, 3218594), (18, 1609297), (29, 998874), (58, 499437), (87, 332958), (174, 166479), (211, 137286), (261, 110986), (263, 110142), (422, 68643), (522, 55493), (526, 55071), (633, 45762), (789, 36714), (1266, 22881), (1578, 18357), (1899, 15254), (2367, 12238), (3798, 7627), (4734, 6119)]