28056144

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1747

約数の個数: 40

約数和(自身を含む): 72693760

約数和(自身を除く): 44637616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1279, 1371, 1828, 2558, 2742, 3656, 3837, 5116, 5484, 7312, 7674, 10232, 10968, 15348, 20464, 21936, 30696, 61392, 584503, 1169006, 1753509, 2338012, 3507018, 4676024, 7014036, 9352048, 14028072, 28056144]

約数ペア:

[(1, 28056144), (2, 14028072), (3, 9352048), (4, 7014036), (6, 4676024), (8, 3507018), (12, 2338012), (16, 1753509), (24, 1169006), (48, 584503), (457, 61392), (914, 30696), (1279, 21936), (1371, 20464), (1828, 15348), (2558, 10968), (2742, 10232), (3656, 7674), (3837, 7312), (5116, 5484)]