1389097024

素因数分解:

$2^6\times 7^1\times {\mathrm{3100663}}^1$

素因数の和:3100682

約数の個数: 28

約数和(自身を含む): 3150274624

約数和(自身を除く): 1761177600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3100663, 6201326, 12402652, 21704641, 24805304, 43409282, 49610608, 86818564, 99221216, 173637128, 198442432, 347274256, 694548512, 1389097024]

約数ペア:

[(1, 1389097024), (2, 694548512), (4, 347274256), (7, 198442432), (8, 173637128), (14, 99221216), (16, 86818564), (28, 49610608), (32, 43409282), (56, 24805304), (64, 21704641), (112, 12402652), (224, 6201326), (448, 3100663)]