66734164

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2903}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 133676928

約数和(自身を除く): 66942764

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 2903, 3284, 5747, 5806, 11494, 11612, 20321, 22988, 40642, 81284, 2383363, 4766726, 9533452, 16683541, 33367082, 66734164]

約数ペア:

[(1, 66734164), (2, 33367082), (4, 16683541), (7, 9533452), (14, 4766726), (28, 2383363), (821, 81284), (1642, 40642), (2903, 22988), (3284, 20321), (5747, 11612), (5806, 11494)]