13958638624

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{125383}}^1$

素因数の和:125478

約数の個数: 72

約数和(自身を含む): 32418283968

約数和(自身を除く): 18459645344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 6958, 7952, 13916, 15904, 27832, 55664, 111328, 125383, 250766, 501532, 877681, 1003064, 1755362, 2006128, 3510724, 4012256, 6143767, 7021448, 8902193, 12287534, 14042896, 17804386, 24575068, 28085792, 35608772, 49150136, 62315351, 71217544, 98300272, 124630702, 142435088, 196600544, 249261404, 284870176, 436207457, 498522808, 872414914, 997045616, 1744829828, 1994091232, 3489659656, 6979319312, 13958638624]

約数ペア:

[(1, 13958638624), (2, 6979319312), (4, 3489659656), (7, 1994091232), (8, 1744829828), (14, 997045616), (16, 872414914), (28, 498522808), (32, 436207457), (49, 284870176), (56, 249261404), (71, 196600544), (98, 142435088), (112, 124630702), (142, 98300272), (196, 71217544), (224, 62315351), (284, 49150136), (392, 35608772), (497, 28085792), (568, 24575068), (784, 17804386), (994, 14042896), (1136, 12287534), (1568, 8902193), (1988, 7021448), (2272, 6143767), (3479, 4012256), (3976, 3510724), (6958, 2006128), (7952, 1755362), (13916, 1003064), (15904, 877681), (27832, 501532), (55664, 250766), (111328, 125383)]