858705856

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{63589}}^1$

素因数の和:63812

約数の個数: 28

約数和(自身を含む): 1712097160

約数和(自身を除く): 853391304

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 6752, 13504, 63589, 127178, 254356, 508712, 1017424, 2034848, 4069696, 13417279, 26834558, 53669116, 107338232, 214676464, 429352928, 858705856]

約数ペア:

[(1, 858705856), (2, 429352928), (4, 214676464), (8, 107338232), (16, 53669116), (32, 26834558), (64, 13417279), (211, 4069696), (422, 2034848), (844, 1017424), (1688, 508712), (3376, 254356), (6752, 127178), (13504, 63589)]