26794474

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 47376000

約数和(自身を除く): 20581526

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 281, 343, 562, 686, 973, 1946, 1967, 3934, 6811, 13622, 13769, 27538, 39059, 47677, 78118, 95354, 96383, 192766, 273413, 546826, 1913891, 3827782, 13397237, 26794474]

約数ペア:

[(1, 26794474), (2, 13397237), (7, 3827782), (14, 1913891), (49, 546826), (98, 273413), (139, 192766), (278, 96383), (281, 95354), (343, 78118), (562, 47677), (686, 39059), (973, 27538), (1946, 13769), (1967, 13622), (3934, 6811)]