12648832

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 30355200

約数和(自身を除く): 17706368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 743, 896, 1064, 1216, 1486, 2128, 2432, 2972, 4256, 5201, 5944, 8512, 10402, 11888, 14117, 17024, 20804, 23776, 28234, 41608, 47552, 56468, 83216, 95104, 98819, 112936, 166432, 197638, 225872, 332864, 395276, 451744, 665728, 790552, 903488, 1581104, 1806976, 3162208, 6324416, 12648832]

約数ペア:

[(1, 12648832), (2, 6324416), (4, 3162208), (7, 1806976), (8, 1581104), (14, 903488), (16, 790552), (19, 665728), (28, 451744), (32, 395276), (38, 332864), (56, 225872), (64, 197638), (76, 166432), (112, 112936), (128, 98819), (133, 95104), (152, 83216), (224, 56468), (266, 47552), (304, 41608), (448, 28234), (532, 23776), (608, 20804), (743, 17024), (896, 14117), (1064, 11888), (1216, 10402), (1486, 8512), (2128, 5944), (2432, 5201), (2972, 4256)]