71242678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38593}}^1$

素因数の和:38679

約数の個数: 16

約数和(自身を含む): 116708256

約数和(自身を除く): 45465578

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 38593, 77186, 501709, 1003418, 2740103, 5480206, 35621339, 71242678]

約数ペア:

[(1, 71242678), (2, 35621339), (13, 5480206), (26, 2740103), (71, 1003418), (142, 501709), (923, 77186), (1846, 38593)]