13684328

素因数分解:

$2^3\times 7^3\times {\mathrm{4987}}^1$

素因数の和:5014

約数の個数: 32

約数和(自身を含む): 29928000

約数和(自身を除く): 16243672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 4987, 9974, 19948, 34909, 39896, 69818, 139636, 244363, 279272, 488726, 977452, 1710541, 1954904, 3421082, 6842164, 13684328]

約数ペア:

[(1, 13684328), (2, 6842164), (4, 3421082), (7, 1954904), (8, 1710541), (14, 977452), (28, 488726), (49, 279272), (56, 244363), (98, 139636), (196, 69818), (343, 39896), (392, 34909), (686, 19948), (1372, 9974), (2744, 4987)]