84257866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{49739}}^1$

素因数の和:49770

約数の個数: 24

約数和(自身を含む): 158770080

約数和(自身を除く): 74512214

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 49739, 99478, 348173, 547129, 696346, 1094258, 3829903, 6018419, 7659806, 12036838, 42128933, 84257866]

約数ペア:

[(1, 84257866), (2, 42128933), (7, 12036838), (11, 7659806), (14, 6018419), (22, 3829903), (77, 1094258), (121, 696346), (154, 547129), (242, 348173), (847, 99478), (1694, 49739)]