15752128

素因数分解:

$2^6\times 7^2\times {\mathrm{5023}}^1$

素因数の和:5049

約数の個数: 42

約数和(自身を含む): 36368736

約数和(自身を除く): 20616608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5023, 10046, 20092, 35161, 40184, 70322, 80368, 140644, 160736, 246127, 281288, 321472, 492254, 562576, 984508, 1125152, 1969016, 2250304, 3938032, 7876064, 15752128]

約数ペア:

[(1, 15752128), (2, 7876064), (4, 3938032), (7, 2250304), (8, 1969016), (14, 1125152), (16, 984508), (28, 562576), (32, 492254), (49, 321472), (56, 281288), (64, 246127), (98, 160736), (112, 140644), (196, 80368), (224, 70322), (392, 40184), (448, 35161), (784, 20092), (1568, 10046), (3136, 5023)]