6478724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 13261248

約数和(自身を除く): 6782524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 5381, 10762, 21524, 37667, 75334, 150668, 231383, 462766, 925532, 1619681, 3239362, 6478724]

約数ペア:

[(1, 6478724), (2, 3239362), (4, 1619681), (7, 925532), (14, 462766), (28, 231383), (43, 150668), (86, 75334), (172, 37667), (301, 21524), (602, 10762), (1204, 5381)]