72708146

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{71143}}^1$

素因数の和:71225

約数の個数: 16

約数和(自身を含む): 126351744

約数和(自身を除く): 53643598

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 71143, 142286, 498001, 996002, 5193439, 10386878, 36354073, 72708146]

約数ペア:

[(1, 72708146), (2, 36354073), (7, 10386878), (14, 5193439), (73, 996002), (146, 498001), (511, 142286), (1022, 71143)]