71315714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19603}}^1$

素因数の和:19729

約数の個数: 16

約数和(自身を含む): 114330528

約数和(自身を除く): 43014814

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 19603, 39206, 333251, 666502, 2097521, 4195042, 35657857, 71315714]

約数ペア:

[(1, 71315714), (2, 35657857), (17, 4195042), (34, 2097521), (107, 666502), (214, 333251), (1819, 39206), (3638, 19603)]