67649894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{24317}}^1$

素因数の和:24439

約数の個数: 16

約数和(自身を含む): 110306448

約数和(自身を除く): 42656554

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 24317, 48634, 316121, 632242, 2601919, 5203838, 33824947, 67649894]

約数ペア:

[(1, 67649894), (2, 33824947), (13, 5203838), (26, 2601919), (107, 632242), (214, 316121), (1391, 48634), (2782, 24317)]