12373312

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 28529280

約数和(自身を除く): 16155968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 389, 448, 497, 568, 778, 994, 1136, 1556, 1988, 2272, 2723, 3112, 3976, 4544, 5446, 6224, 7952, 10892, 12448, 15904, 21784, 24896, 27619, 31808, 43568, 55238, 87136, 110476, 174272, 193333, 220952, 386666, 441904, 773332, 883808, 1546664, 1767616, 3093328, 6186656, 12373312]

約数ペア:

[(1, 12373312), (2, 6186656), (4, 3093328), (7, 1767616), (8, 1546664), (14, 883808), (16, 773332), (28, 441904), (32, 386666), (56, 220952), (64, 193333), (71, 174272), (112, 110476), (142, 87136), (224, 55238), (284, 43568), (389, 31808), (448, 27619), (497, 24896), (568, 21784), (778, 15904), (994, 12448), (1136, 10892), (1556, 7952), (1988, 6224), (2272, 5446), (2723, 4544), (3112, 3976)]