28586219221

素因数分解:

$7^3\times {\mathrm{9431}}^1\times {\mathrm{8837}}^1$

素因数の和:18289

約数の個数: 16

約数和(自身を含む): 33344006400

約数和(自身を除く): 4757787179

約数列:

[1, 7, 49, 343, 8837, 9431, 61859, 66017, 433013, 462119, 3031091, 3234833, 83341747, 583392229, 4083745603, 28586219221]

約数ペア:

[(1, 28586219221), (7, 4083745603), (49, 583392229), (343, 83341747), (8837, 3234833), (9431, 3031091), (61859, 462119), (66017, 433013)]