66854452

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33629}}^1$

素因数の和:33711

約数の個数: 24

約数和(自身を含む): 135596160

約数和(自身を除く): 68741708

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 33629, 67258, 134516, 235403, 470806, 941612, 2387659, 4775318, 9550636, 16713613, 33427226, 66854452]

約数ペア:

[(1, 66854452), (2, 33427226), (4, 16713613), (7, 9550636), (14, 4775318), (28, 2387659), (71, 941612), (142, 470806), (284, 235403), (497, 134516), (994, 67258), (1988, 33629)]