40852672

素因数分解:

$2^6\times 7^3\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 56

約数和(自身を含む): 94589600

約数和(自身を除く): 53736928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 1861, 2744, 3136, 3722, 5488, 7444, 10976, 13027, 14888, 21952, 26054, 29776, 52108, 59552, 91189, 104216, 119104, 182378, 208432, 364756, 416864, 638323, 729512, 833728, 1276646, 1459024, 2553292, 2918048, 5106584, 5836096, 10213168, 20426336, 40852672]

約数ペア:

[(1, 40852672), (2, 20426336), (4, 10213168), (7, 5836096), (8, 5106584), (14, 2918048), (16, 2553292), (28, 1459024), (32, 1276646), (49, 833728), (56, 729512), (64, 638323), (98, 416864), (112, 364756), (196, 208432), (224, 182378), (343, 119104), (392, 104216), (448, 91189), (686, 59552), (784, 52108), (1372, 29776), (1568, 26054), (1861, 21952), (2744, 14888), (3136, 13027), (3722, 10976), (5488, 7444)]