28089912

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{4663}}^1$

素因数の和:4923

約数の個数: 32

約数和(自身を含む): 70519680

約数和(自身を除く): 42429768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 4663, 6024, 9326, 13989, 18652, 27978, 37304, 55956, 111912, 1170413, 2340826, 3511239, 4681652, 7022478, 9363304, 14044956, 28089912]

約数ペア:

[(1, 28089912), (2, 14044956), (3, 9363304), (4, 7022478), (6, 4681652), (8, 3511239), (12, 2340826), (24, 1170413), (251, 111912), (502, 55956), (753, 37304), (1004, 27978), (1506, 18652), (2008, 13989), (3012, 9326), (4663, 6024)]