66084872

素因数分解:

$2^3\times 7^1\times {\mathrm{1180087}}^1$

素因数の和:1180100

約数の個数: 16

約数和(自身を含む): 141610560

約数和(自身を除く): 75525688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1180087, 2360174, 4720348, 8260609, 9440696, 16521218, 33042436, 66084872]

約数ペア:

[(1, 66084872), (2, 33042436), (4, 16521218), (7, 9440696), (8, 8260609), (14, 4720348), (28, 2360174), (56, 1180087)]