71688678

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{12433}}^1$

素因数の和:12500

約数の個数: 24

約数和(自身を含む): 148163544

約数和(自身を除く): 76474866

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 12433, 24866, 37299, 74598, 385423, 770846, 1156269, 2312538, 11948113, 23896226, 35844339, 71688678]

約数ペア:

[(1, 71688678), (2, 35844339), (3, 23896226), (6, 11948113), (31, 2312538), (62, 1156269), (93, 770846), (186, 385423), (961, 74598), (1922, 37299), (2883, 24866), (5766, 12433)]