28354932

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1399}}^1$

素因数の和:1972

約数の個数: 36

約数和(自身を含む): 71853600

約数和(自身を除く): 43498668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1399, 1689, 2252, 2798, 3378, 4197, 5067, 5596, 6756, 8394, 10134, 12591, 16788, 20268, 25182, 50364, 787637, 1575274, 2362911, 3150548, 4725822, 7088733, 9451644, 14177466, 28354932]

約数ペア:

[(1, 28354932), (2, 14177466), (3, 9451644), (4, 7088733), (6, 4725822), (9, 3150548), (12, 2362911), (18, 1575274), (36, 787637), (563, 50364), (1126, 25182), (1399, 20268), (1689, 16788), (2252, 12591), (2798, 10134), (3378, 8394), (4197, 6756), (5067, 5596)]