72574418

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{50329}}^1$

素因数の和:50441

約数の個数: 16

約数和(自身を含む): 125623680

約数和(自身を除く): 53049262

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 50329, 100658, 352303, 704606, 5183887, 10367774, 36287209, 72574418]

約数ペア:

[(1, 72574418), (2, 36287209), (7, 10367774), (14, 5183887), (103, 704606), (206, 352303), (721, 100658), (1442, 50329)]