72843142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{1373}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 112184352

約数和(自身を除く): 39341210

約数列:

[1, 2, 41, 82, 647, 1294, 1373, 2746, 26527, 53054, 56293, 112586, 888331, 1776662, 36421571, 72843142]

約数ペア:

[(1, 72843142), (2, 36421571), (41, 1776662), (82, 888331), (647, 112586), (1294, 56293), (1373, 53054), (2746, 26527)]