28132584

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{4457}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 70614720

約数和(自身を除く): 42482136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 4457, 6312, 8914, 13371, 17828, 26742, 35656, 53484, 106968, 1172191, 2344382, 3516573, 4688764, 7033146, 9377528, 14066292, 28132584]

約数ペア:

[(1, 28132584), (2, 14066292), (3, 9377528), (4, 7033146), (6, 4688764), (8, 3516573), (12, 2344382), (24, 1172191), (263, 106968), (526, 53484), (789, 35656), (1052, 26742), (1578, 17828), (2104, 13371), (3156, 8914), (4457, 6312)]