68672128

素因数分解:

$2^7\times 7^2\times {\mathrm{10949}}^1$

素因数の和:10977

約数の個数: 48

約数和(自身を含む): 159158250

約数和(自身を除く): 90486122

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10949, 21898, 43796, 76643, 87592, 153286, 175184, 306572, 350368, 536501, 613144, 700736, 1073002, 1226288, 1401472, 2146004, 2452576, 4292008, 4905152, 8584016, 9810304, 17168032, 34336064, 68672128]

約数ペア:

[(1, 68672128), (2, 34336064), (4, 17168032), (7, 9810304), (8, 8584016), (14, 4905152), (16, 4292008), (28, 2452576), (32, 2146004), (49, 1401472), (56, 1226288), (64, 1073002), (98, 700736), (112, 613144), (128, 536501), (196, 350368), (224, 306572), (392, 175184), (448, 153286), (784, 87592), (896, 76643), (1568, 43796), (3136, 21898), (6272, 10949)]