2129344

素因数分解:

$2^6\times 7^3\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 56

約数和(自身を含む): 4978400

約数和(自身を除く): 2849056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 194, 196, 224, 343, 388, 392, 448, 679, 686, 776, 784, 1358, 1372, 1552, 1568, 2716, 2744, 3104, 3136, 4753, 5432, 5488, 6208, 9506, 10864, 10976, 19012, 21728, 21952, 33271, 38024, 43456, 66542, 76048, 133084, 152096, 266168, 304192, 532336, 1064672, 2129344]

約数ペア:

[(1, 2129344), (2, 1064672), (4, 532336), (7, 304192), (8, 266168), (14, 152096), (16, 133084), (28, 76048), (32, 66542), (49, 43456), (56, 38024), (64, 33271), (97, 21952), (98, 21728), (112, 19012), (194, 10976), (196, 10864), (224, 9506), (343, 6208), (388, 5488), (392, 5432), (448, 4753), (679, 3136), (686, 3104), (776, 2744), (784, 2716), (1358, 1568), (1372, 1552)]