28854254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 51184224

約数和(自身を除く): 22329970

約数列:

[1, 2, 11, 13, 22, 26, 143, 233, 286, 433, 466, 866, 2563, 3029, 4763, 5126, 5629, 6058, 9526, 11258, 33319, 61919, 66638, 100889, 123838, 201778, 1109779, 1311557, 2219558, 2623114, 14427127, 28854254]

約数ペア:

[(1, 28854254), (2, 14427127), (11, 2623114), (13, 2219558), (22, 1311557), (26, 1109779), (143, 201778), (233, 123838), (286, 100889), (433, 66638), (466, 61919), (866, 33319), (2563, 11258), (3029, 9526), (4763, 6058), (5126, 5629)]