28302846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32987}}^1$

素因数の和:33016

約数の個数: 32

約数和(自身を含む): 66503808

約数和(自身を除く): 38200962

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 32987, 65974, 98961, 197922, 362857, 428831, 725714, 857662, 1088571, 1286493, 2177142, 2572986, 4717141, 9434282, 14151423, 28302846]

約数ペア:

[(1, 28302846), (2, 14151423), (3, 9434282), (6, 4717141), (11, 2572986), (13, 2177142), (22, 1286493), (26, 1088571), (33, 857662), (39, 725714), (66, 428831), (78, 362857), (143, 197922), (286, 98961), (429, 65974), (858, 32987)]