27874406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 51490560

約数和(自身を除く): 23616154

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2437, 4874, 5719, 11438, 17059, 34118, 46303, 92606, 104791, 209582, 324121, 648242, 733537, 1467074, 1991029, 3982058, 13937203, 27874406]

約数ペア:

[(1, 27874406), (2, 13937203), (7, 3982058), (14, 1991029), (19, 1467074), (38, 733537), (43, 648242), (86, 324121), (133, 209582), (266, 104791), (301, 92606), (602, 46303), (817, 34118), (1634, 17059), (2437, 11438), (4874, 5719)]