73872076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{972001}}^1$

素因数の和:972024

約数の個数: 12

約数和(自身を含む): 136080280

約数和(自身を除く): 62208204

約数列:

[1, 2, 4, 19, 38, 76, 972001, 1944002, 3888004, 18468019, 36936038, 73872076]

約数ペア:

[(1, 73872076), (2, 36936038), (4, 18468019), (19, 3888004), (38, 1944002), (76, 972001)]