65979272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1153}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 129617280

約数和(自身を除く): 63638008

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 311, 622, 1153, 1244, 2306, 2488, 4612, 7153, 9224, 14306, 26519, 28612, 53038, 57224, 106076, 212152, 358583, 717166, 1434332, 2868664, 8247409, 16494818, 32989636, 65979272]

約数ペア:

[(1, 65979272), (2, 32989636), (4, 16494818), (8, 8247409), (23, 2868664), (46, 1434332), (92, 717166), (184, 358583), (311, 212152), (622, 106076), (1153, 57224), (1244, 53038), (2306, 28612), (2488, 26519), (4612, 14306), (7153, 9224)]