3939712

素因数分解:

$2^7\times 7^1\times {\mathrm{4397}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 8971920

約数和(自身を除く): 5032208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 4397, 8794, 17588, 30779, 35176, 61558, 70352, 123116, 140704, 246232, 281408, 492464, 562816, 984928, 1969856, 3939712]

約数ペア:

[(1, 3939712), (2, 1969856), (4, 984928), (7, 562816), (8, 492464), (14, 281408), (16, 246232), (28, 140704), (32, 123116), (56, 70352), (64, 61558), (112, 35176), (128, 30779), (224, 17588), (448, 8794), (896, 4397)]