72692746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{273281}}^1$

素因数の和:273309

約数の個数: 16

約数和(自身を含む): 131175360

約数和(自身を除く): 58482614

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 273281, 546562, 1912967, 3825934, 5192339, 10384678, 36346373, 72692746]

約数ペア:

[(1, 72692746), (2, 36346373), (7, 10384678), (14, 5192339), (19, 3825934), (38, 1912967), (133, 546562), (266, 273281)]