64785714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1542517}}^1$

素因数の和:1542529

約数の個数: 16

約数和(自身を含む): 148081728

約数和(自身を除く): 83296014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1542517, 3085034, 4627551, 9255102, 10797619, 21595238, 32392857, 64785714]

約数ペア:

[(1, 64785714), (2, 32392857), (3, 21595238), (6, 10797619), (7, 9255102), (14, 4627551), (21, 3085034), (42, 1542517)]