71964214

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{4019}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 123494400

約数和(自身を除く): 51530186

約数列:

[1, 2, 7, 14, 1279, 2558, 4019, 8038, 8953, 17906, 28133, 56266, 5140301, 10280602, 35982107, 71964214]

約数ペア:

[(1, 71964214), (2, 35982107), (7, 10280602), (14, 5140301), (1279, 56266), (2558, 28133), (4019, 17906), (8038, 8953)]