28352652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 70667520

約数和(自身を除く): 42314868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2389, 2967, 3956, 4778, 5934, 7167, 9556, 11868, 14334, 28668, 54947, 102727, 109894, 164841, 205454, 219788, 308181, 329682, 410908, 616362, 659364, 1232724, 2362721, 4725442, 7088163, 9450884, 14176326, 28352652]

約数ペア:

[(1, 28352652), (2, 14176326), (3, 9450884), (4, 7088163), (6, 4725442), (12, 2362721), (23, 1232724), (43, 659364), (46, 616362), (69, 410908), (86, 329682), (92, 308181), (129, 219788), (138, 205454), (172, 164841), (258, 109894), (276, 102727), (516, 54947), (989, 28668), (1978, 14334), (2389, 11868), (2967, 9556), (3956, 7167), (4778, 5934)]