72114842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26729}}^1$

素因数の和:26821

約数の個数: 16

約数和(自身を含む): 115473600

約数和(自身を除く): 43358758

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 26729, 53458, 507851, 1015702, 1897759, 3795518, 36057421, 72114842]

約数ペア:

[(1, 72114842), (2, 36057421), (19, 3795518), (38, 1897759), (71, 1015702), (142, 507851), (1349, 53458), (2698, 26729)]