8160656

素因数分解:

$2^4\times 7^3\times {\mathrm{1487}}^1$

素因数の和:1516

約数の個数: 40

約数和(自身を含む): 18451200

約数和(自身を除く): 10290544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 1487, 2744, 2974, 5488, 5948, 10409, 11896, 20818, 23792, 41636, 72863, 83272, 145726, 166544, 291452, 510041, 582904, 1020082, 1165808, 2040164, 4080328, 8160656]

約数ペア:

[(1, 8160656), (2, 4080328), (4, 2040164), (7, 1165808), (8, 1020082), (14, 582904), (16, 510041), (28, 291452), (49, 166544), (56, 145726), (98, 83272), (112, 72863), (196, 41636), (343, 23792), (392, 20818), (686, 11896), (784, 10409), (1372, 5948), (1487, 5488), (2744, 2974)]