39978984

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{4943}}^1$

素因数の和:5289

約数の個数: 32

約数和(自身を含む): 100264320

約数和(自身を除く): 60285336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 674, 1011, 1348, 2022, 2696, 4044, 4943, 8088, 9886, 14829, 19772, 29658, 39544, 59316, 118632, 1665791, 3331582, 4997373, 6663164, 9994746, 13326328, 19989492, 39978984]

約数ペア:

[(1, 39978984), (2, 19989492), (3, 13326328), (4, 9994746), (6, 6663164), (8, 4997373), (12, 3331582), (24, 1665791), (337, 118632), (674, 59316), (1011, 39544), (1348, 29658), (2022, 19772), (2696, 14829), (4044, 9886), (4943, 8088)]