68683216

素因数分解:

$2^4\times 7^1\times {\mathrm{613243}}^1$

素因数の和:613258

約数の個数: 20

約数和(自身を含む): 152084512

約数和(自身を除く): 83401296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613243, 1226486, 2452972, 4292701, 4905944, 8585402, 9811888, 17170804, 34341608, 68683216]

約数ペア:

[(1, 68683216), (2, 34341608), (4, 17170804), (7, 9811888), (8, 8585402), (14, 4905944), (16, 4292701), (28, 2452972), (56, 1226486), (112, 613243)]