38962711712

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{998839}}^1$

素因数の和:998925

約数の個数: 48

約数和(自身を含む): 81553288320

約数和(自身を除く): 42590576608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1696, 2438, 4876, 9752, 19504, 39008, 998839, 1997678, 3995356, 7990712, 15981424, 22973297, 31962848, 45946594, 52938467, 91893188, 105876934, 183786376, 211753868, 367572752, 423507736, 735145504, 847015472, 1217584741, 1694030944, 2435169482, 4870338964, 9740677928, 19481355856, 38962711712]

約数ペア:

[(1, 38962711712), (2, 19481355856), (4, 9740677928), (8, 4870338964), (16, 2435169482), (23, 1694030944), (32, 1217584741), (46, 847015472), (53, 735145504), (92, 423507736), (106, 367572752), (184, 211753868), (212, 183786376), (368, 105876934), (424, 91893188), (736, 52938467), (848, 45946594), (1219, 31962848), (1696, 22973297), (2438, 15981424), (4876, 7990712), (9752, 3995356), (19504, 1997678), (39008, 998839)]