13730416

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2909

約数の個数: 40

約数和(自身を含む): 31121024

約数和(自身を除く): 17390608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 2851, 4816, 5702, 11404, 19957, 22808, 39914, 45616, 79828, 122593, 159656, 245186, 319312, 490372, 858151, 980744, 1716302, 1961488, 3432604, 6865208, 13730416]

約数ペア:

[(1, 13730416), (2, 6865208), (4, 3432604), (7, 1961488), (8, 1716302), (14, 980744), (16, 858151), (28, 490372), (43, 319312), (56, 245186), (86, 159656), (112, 122593), (172, 79828), (301, 45616), (344, 39914), (602, 22808), (688, 19957), (1204, 11404), (2408, 5702), (2851, 4816)]