52870718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 27999682

約数列:

[1, 2, 71, 142, 199, 398, 1871, 3742, 14129, 28258, 132841, 265682, 372329, 744658, 26435359, 52870718]

約数ペア:

[(1, 52870718), (2, 26435359), (71, 744658), (142, 372329), (199, 265682), (398, 132841), (1871, 28258), (3742, 14129)]