68265904

素因数分解:

$2^4\times 7^1\times {\mathrm{609517}}^1$

素因数の和:609532

約数の個数: 20

約数和(自身を含む): 151160464

約数和(自身を除く): 82894560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 609517, 1219034, 2438068, 4266619, 4876136, 8533238, 9752272, 17066476, 34132952, 68265904]

約数ペア:

[(1, 68265904), (2, 34132952), (4, 17066476), (7, 9752272), (8, 8533238), (14, 4876136), (16, 4266619), (28, 2438068), (56, 1219034), (112, 609517)]