71322514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{7573}}^1$

素因数の和:7869

約数の個数: 16

約数和(自身を含む): 113700888

約数和(自身を除く): 42378374

約数列:

[1, 2, 17, 34, 277, 554, 4709, 7573, 9418, 15146, 128741, 257482, 2097721, 4195442, 35661257, 71322514]

約数ペア:

[(1, 71322514), (2, 35661257), (17, 4195442), (34, 2097721), (277, 257482), (554, 128741), (4709, 15146), (7573, 9418)]