13894384

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 31033728

約数和(自身を除く): 17139344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 947, 1048, 1834, 1894, 2096, 3668, 3788, 6629, 7336, 7576, 13258, 14672, 15152, 26516, 53032, 106064, 124057, 248114, 496228, 868399, 992456, 1736798, 1984912, 3473596, 6947192, 13894384]

約数ペア:

[(1, 13894384), (2, 6947192), (4, 3473596), (7, 1984912), (8, 1736798), (14, 992456), (16, 868399), (28, 496228), (56, 248114), (112, 124057), (131, 106064), (262, 53032), (524, 26516), (917, 15152), (947, 14672), (1048, 13258), (1834, 7576), (1894, 7336), (2096, 6629), (3668, 3788)]