71563882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38767}}^1$

素因数の和:38853

約数の個数: 16

約数和(自身を含む): 117234432

約数和(自身を除く): 45670550

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 38767, 77534, 503971, 1007942, 2752457, 5504914, 35781941, 71563882]

約数ペア:

[(1, 71563882), (2, 35781941), (13, 5504914), (26, 2752457), (71, 1007942), (142, 503971), (923, 77534), (1846, 38767)]