78688204

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5867}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 157731840

約数和(自身を除く): 79043636

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 3353, 5867, 6706, 11734, 13412, 23468, 41069, 82138, 164276, 2810293, 5620586, 11241172, 19672051, 39344102, 78688204]

約数ペア:

[(1, 78688204), (2, 39344102), (4, 19672051), (7, 11241172), (14, 5620586), (28, 2810293), (479, 164276), (958, 82138), (1916, 41069), (3353, 23468), (5867, 13412), (6706, 11734)]