68260486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131777}}^1$

素因数の和:131823

約数の個数: 16

約数和(自身を含む): 120181536

約数和(自身を除く): 51921050

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 131777, 263554, 922439, 1844878, 4875749, 9751498, 34130243, 68260486]

約数ペア:

[(1, 68260486), (2, 34130243), (7, 9751498), (14, 4875749), (37, 1844878), (74, 922439), (259, 263554), (518, 131777)]