66609168

素因数分解:

$2^4\times 3^1\times {\mathrm{1387691}}^1$

素因数の和:1387702

約数の個数: 20

約数和(自身を含む): 172073808

約数和(自身を除く): 105464640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1387691, 2775382, 4163073, 5550764, 8326146, 11101528, 16652292, 22203056, 33304584, 66609168]

約数ペア:

[(1, 66609168), (2, 33304584), (3, 22203056), (4, 16652292), (6, 11101528), (8, 8326146), (12, 5550764), (16, 4163073), (24, 2775382), (48, 1387691)]