28850334

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 59959680

約数和(自身を除く): 31109346

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 1669, 2881, 3338, 5007, 5762, 8643, 10014, 17286, 71767, 111823, 143534, 215301, 223646, 335469, 430602, 670938, 4808389, 9616778, 14425167, 28850334]

約数ペア:

[(1, 28850334), (2, 14425167), (3, 9616778), (6, 4808389), (43, 670938), (67, 430602), (86, 335469), (129, 223646), (134, 215301), (201, 143534), (258, 111823), (402, 71767), (1669, 17286), (2881, 10014), (3338, 8643), (5007, 5762)]