71616806

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3959

約数の個数: 16

約数和(自身を含む): 109911120

約数和(自身を除く): 38294314

約数列:

[1, 2, 61, 122, 157, 314, 3739, 7478, 9577, 19154, 228079, 456158, 587023, 1174046, 35808403, 71616806]

約数ペア:

[(1, 71616806), (2, 35808403), (61, 1174046), (122, 587023), (157, 456158), (314, 228079), (3739, 19154), (7478, 9577)]