16975168

素因数分解:

$2^6\times 7^2\times {\mathrm{5413}}^1$

素因数の和:5439

約数の個数: 42

約数和(自身を含む): 39191946

約数和(自身を除く): 22216778

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5413, 10826, 21652, 37891, 43304, 75782, 86608, 151564, 173216, 265237, 303128, 346432, 530474, 606256, 1060948, 1212512, 2121896, 2425024, 4243792, 8487584, 16975168]

約数ペア:

[(1, 16975168), (2, 8487584), (4, 4243792), (7, 2425024), (8, 2121896), (14, 1212512), (16, 1060948), (28, 606256), (32, 530474), (49, 346432), (56, 303128), (64, 265237), (98, 173216), (112, 151564), (196, 86608), (224, 75782), (392, 43304), (448, 37891), (784, 21652), (1568, 10826), (3136, 5413)]