7688412

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 20082720

約数和(自身を除く): 12394308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 277, 514, 554, 771, 831, 1028, 1108, 1542, 1662, 2313, 2493, 3084, 3324, 4626, 4986, 6939, 7479, 9252, 9972, 13878, 14958, 27756, 29916, 71189, 142378, 213567, 284756, 427134, 640701, 854268, 1281402, 1922103, 2562804, 3844206, 7688412]

約数ペア:

[(1, 7688412), (2, 3844206), (3, 2562804), (4, 1922103), (6, 1281402), (9, 854268), (12, 640701), (18, 427134), (27, 284756), (36, 213567), (54, 142378), (108, 71189), (257, 29916), (277, 27756), (514, 14958), (554, 13878), (771, 9972), (831, 9252), (1028, 7479), (1108, 6939), (1542, 4986), (1662, 4626), (2313, 3324), (2493, 3084)]