28633976

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 61590240

約数和(自身を除く): 32956264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 1613, 2219, 2536, 3226, 4438, 6452, 8876, 11291, 12904, 17752, 22582, 45164, 90328, 511321, 1022642, 2045284, 3579247, 4090568, 7158494, 14316988, 28633976]

約数ペア:

[(1, 28633976), (2, 14316988), (4, 7158494), (7, 4090568), (8, 3579247), (14, 2045284), (28, 1022642), (56, 511321), (317, 90328), (634, 45164), (1268, 22582), (1613, 17752), (2219, 12904), (2536, 11291), (3226, 8876), (4438, 6452)]