8340976

素因数分解:

$2^4\times 7^2\times {\mathrm{10639}}^1$

素因数の和:10661

約数の個数: 30

約数和(自身を含む): 18800880

約数和(自身を除く): 10459904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 10639, 21278, 42556, 74473, 85112, 148946, 170224, 297892, 521311, 595784, 1042622, 1191568, 2085244, 4170488, 8340976]

約数ペア:

[(1, 8340976), (2, 4170488), (4, 2085244), (7, 1191568), (8, 1042622), (14, 595784), (16, 521311), (28, 297892), (49, 170224), (56, 148946), (98, 85112), (112, 74473), (196, 42556), (392, 21278), (784, 10639)]