672263278

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^2$

素因数の和:748

約数の個数: 24

約数和(自身を含む): 1047303648

約数和(自身を除く): 375040370

約数列:

[1, 2, 47, 73, 94, 146, 313, 626, 3431, 6862, 14711, 22849, 29422, 45698, 97969, 195938, 1073903, 2147806, 4604543, 7151737, 9209086, 14303474, 336131639, 672263278]

約数ペア:

[(1, 672263278), (2, 336131639), (47, 14303474), (73, 9209086), (94, 7151737), (146, 4604543), (313, 2147806), (626, 1073903), (3431, 195938), (6862, 97969), (14711, 45698), (22849, 29422)]