22441216

素因数分解:

$2^8\times 7^2\times {\mathrm{1789}}^1$

素因数の和:1819

約数の個数: 54

約数和(自身を含む): 52137330

約数和(自身を除く): 29696114

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1789, 1792, 3136, 3578, 6272, 7156, 12523, 12544, 14312, 25046, 28624, 50092, 57248, 87661, 100184, 114496, 175322, 200368, 228992, 350644, 400736, 457984, 701288, 801472, 1402576, 1602944, 2805152, 3205888, 5610304, 11220608, 22441216]

約数ペア:

[(1, 22441216), (2, 11220608), (4, 5610304), (7, 3205888), (8, 2805152), (14, 1602944), (16, 1402576), (28, 801472), (32, 701288), (49, 457984), (56, 400736), (64, 350644), (98, 228992), (112, 200368), (128, 175322), (196, 114496), (224, 100184), (256, 87661), (392, 57248), (448, 50092), (784, 28624), (896, 25046), (1568, 14312), (1789, 12544), (1792, 12523), (3136, 7156), (3578, 6272)]