29021818

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 24067526

約数列:

[1, 2, 7, 14, 43, 49, 71, 86, 97, 98, 142, 194, 301, 497, 602, 679, 994, 1358, 2107, 3053, 3479, 4171, 4214, 4753, 6106, 6887, 6958, 8342, 9506, 13774, 21371, 29197, 42742, 48209, 58394, 96418, 149597, 204379, 296141, 299194, 337463, 408758, 592282, 674926, 2072987, 4145974, 14510909, 29021818]

約数ペア:

[(1, 29021818), (2, 14510909), (7, 4145974), (14, 2072987), (43, 674926), (49, 592282), (71, 408758), (86, 337463), (97, 299194), (98, 296141), (142, 204379), (194, 149597), (301, 96418), (497, 58394), (602, 48209), (679, 42742), (994, 29197), (1358, 21371), (2107, 13774), (3053, 9506), (3479, 8342), (4171, 6958), (4214, 6887), (4753, 6106)]