2576317184

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10343}}^1$

素因数の和:10505

約数の個数: 72

約数和(自身を含む): 5920078080

約数和(自身を除く): 3343760896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 556, 896, 973, 1112, 1792, 1946, 2224, 3892, 4448, 7784, 8896, 10343, 15568, 17792, 20686, 31136, 35584, 41372, 62272, 72401, 82744, 124544, 144802, 165488, 249088, 289604, 330976, 579208, 661952, 1158416, 1323904, 1437677, 2316832, 2647808, 2875354, 4633664, 5750708, 9267328, 10063739, 11501416, 18534656, 20127478, 23002832, 40254956, 46005664, 80509912, 92011328, 161019824, 184022656, 322039648, 368045312, 644079296, 1288158592, 2576317184]

約数ペア:

[(1, 2576317184), (2, 1288158592), (4, 644079296), (7, 368045312), (8, 322039648), (14, 184022656), (16, 161019824), (28, 92011328), (32, 80509912), (56, 46005664), (64, 40254956), (112, 23002832), (128, 20127478), (139, 18534656), (224, 11501416), (256, 10063739), (278, 9267328), (448, 5750708), (556, 4633664), (896, 2875354), (973, 2647808), (1112, 2316832), (1792, 1437677), (1946, 1323904), (2224, 1158416), (3892, 661952), (4448, 579208), (7784, 330976), (8896, 289604), (10343, 249088), (15568, 165488), (17792, 144802), (20686, 124544), (31136, 82744), (35584, 72401), (41372, 62272)]