12047168

素因数分解:

$2^6\times 7^1\times {\mathrm{26891}}^1$

素因数の和:26910

約数の個数: 28

約数和(自身を含む): 27322272

約数和(自身を除く): 15275104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 26891, 53782, 107564, 188237, 215128, 376474, 430256, 752948, 860512, 1505896, 1721024, 3011792, 6023584, 12047168]

約数ペア:

[(1, 12047168), (2, 6023584), (4, 3011792), (7, 1721024), (8, 1505896), (14, 860512), (16, 752948), (28, 430256), (32, 376474), (56, 215128), (64, 188237), (112, 107564), (224, 53782), (448, 26891)]