28648134

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2693}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 64009440

約数和(自身を除く): 35361306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2693, 3546, 5319, 5386, 8079, 10638, 16158, 24237, 48474, 72711, 145422, 530521, 1061042, 1591563, 3183126, 4774689, 9549378, 14324067, 28648134]

約数ペア:

[(1, 28648134), (2, 14324067), (3, 9549378), (6, 4774689), (9, 3183126), (18, 1591563), (27, 1061042), (54, 530521), (197, 145422), (394, 72711), (591, 48474), (1182, 24237), (1773, 16158), (2693, 10638), (3546, 8079), (5319, 5386)]