67863208

素因数分解:

$2^3\times 7^1\times {\mathrm{1211843}}^1$

素因数の和:1211856

約数の個数: 16

約数和(自身を含む): 145421280

約数和(自身を除く): 77558072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1211843, 2423686, 4847372, 8482901, 9694744, 16965802, 33931604, 67863208]

約数ペア:

[(1, 67863208), (2, 33931604), (4, 16965802), (7, 9694744), (8, 8482901), (14, 4847372), (28, 2423686), (56, 1211843)]