68287612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 123573296

約数和(自身を除く): 55285684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4093, 4171, 8186, 8342, 16372, 16684, 175999, 351998, 397021, 703996, 794042, 1588084, 17071903, 34143806, 68287612]

約数ペア:

[(1, 68287612), (2, 34143806), (4, 17071903), (43, 1588084), (86, 794042), (97, 703996), (172, 397021), (194, 351998), (388, 175999), (4093, 16684), (4171, 16372), (8186, 8342)]