39968944192

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1451}}^1\times {\mathrm{3389}}^1$

素因数の和:4979

約数の個数: 56

約数和(自身を含む): 80016583680

約数和(自身を除く): 40047639488

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 1451, 2032, 2902, 3389, 4064, 5804, 6778, 8128, 11608, 13556, 23216, 27112, 46432, 54224, 92864, 108448, 184277, 216896, 368554, 430403, 737108, 860806, 1474216, 1721612, 2948432, 3443224, 4917439, 5896864, 6886448, 9834878, 11793728, 13772896, 19669756, 27545792, 39339512, 78679024, 157358048, 314716096, 624514753, 1249029506, 2498059012, 4996118024, 9992236048, 19984472096, 39968944192]

約数ペア:

[(1, 39968944192), (2, 19984472096), (4, 9992236048), (8, 4996118024), (16, 2498059012), (32, 1249029506), (64, 624514753), (127, 314716096), (254, 157358048), (508, 78679024), (1016, 39339512), (1451, 27545792), (2032, 19669756), (2902, 13772896), (3389, 11793728), (4064, 9834878), (5804, 6886448), (6778, 5896864), (8128, 4917439), (11608, 3443224), (13556, 2948432), (23216, 1721612), (27112, 1474216), (46432, 860806), (54224, 737108), (92864, 430403), (108448, 368554), (184277, 216896)]