28012272

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1277}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 72580176

約数和(自身を除く): 44567904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1277, 1371, 1828, 2554, 2742, 3656, 3831, 5108, 5484, 7312, 7662, 10216, 10968, 15324, 20432, 21936, 30648, 61296, 583589, 1167178, 1750767, 2334356, 3501534, 4668712, 7003068, 9337424, 14006136, 28012272]

約数ペア:

[(1, 28012272), (2, 14006136), (3, 9337424), (4, 7003068), (6, 4668712), (8, 3501534), (12, 2334356), (16, 1750767), (24, 1167178), (48, 583589), (457, 61296), (914, 30648), (1277, 21936), (1371, 20432), (1828, 15324), (2554, 10968), (2742, 10216), (3656, 7662), (3831, 7312), (5108, 5484)]