64129954

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{123803}}^1$

素因数の和:123849

約数の個数: 16

約数和(自身を含む): 112909248

約数和(自身を除く): 48779294

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 123803, 247606, 866621, 1733242, 4580711, 9161422, 32064977, 64129954]

約数ペア:

[(1, 64129954), (2, 32064977), (7, 9161422), (14, 4580711), (37, 1733242), (74, 866621), (259, 247606), (518, 123803)]