71386382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26459}}^1$

素因数の和:26551

約数の個数: 16

約数和(自身を含む): 114307200

約数和(自身を除く): 42920818

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 26459, 52918, 502721, 1005442, 1878589, 3757178, 35693191, 71386382]

約数ペア:

[(1, 71386382), (2, 35693191), (19, 3757178), (38, 1878589), (71, 1005442), (142, 502721), (1349, 52918), (2698, 26459)]