67841276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1321}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 122374896

約数和(自身を除く): 54533620

約数列:

[1, 2, 4, 37, 74, 148, 347, 694, 1321, 1388, 2642, 5284, 12839, 25678, 48877, 51356, 97754, 195508, 458387, 916774, 1833548, 16960319, 33920638, 67841276]

約数ペア:

[(1, 67841276), (2, 33920638), (4, 16960319), (37, 1833548), (74, 916774), (148, 458387), (347, 195508), (694, 97754), (1321, 51356), (1388, 48877), (2642, 25678), (5284, 12839)]