66103912

素因数分解:

$2^3\times 7^1\times {\mathrm{1180427}}^1$

素因数の和:1180440

約数の個数: 16

約数和(自身を含む): 141651360

約数和(自身を除く): 75547448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1180427, 2360854, 4721708, 8262989, 9443416, 16525978, 33051956, 66103912]

約数ペア:

[(1, 66103912), (2, 33051956), (4, 16525978), (7, 9443416), (8, 8262989), (14, 4721708), (28, 2360854), (56, 1180427)]