39680052

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23789}}^1$

素因数の和:23935

約数の個数: 24

約数和(自身を含む): 93256800

約数和(自身を除く): 53576748

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 23789, 47578, 71367, 95156, 142734, 285468, 3306671, 6613342, 9920013, 13226684, 19840026, 39680052]

約数ペア:

[(1, 39680052), (2, 19840026), (3, 13226684), (4, 9920013), (6, 6613342), (12, 3306671), (139, 285468), (278, 142734), (417, 95156), (556, 71367), (834, 47578), (1668, 23789)]