71206538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63691}}^1$

素因数の和:63749

約数の個数: 16

約数和(自身を含む): 117702816

約数和(自身を除く): 46496278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 63691, 127382, 827983, 1655966, 2738713, 5477426, 35603269, 71206538]

約数ペア:

[(1, 71206538), (2, 35603269), (13, 5477426), (26, 2738713), (43, 1655966), (86, 827983), (559, 127382), (1118, 63691)]