66726604

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3541}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 133689248

約数和(自身を除く): 66962644

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 3541, 4711, 7082, 9422, 14164, 18844, 24787, 49574, 99148, 2383093, 4766186, 9532372, 16681651, 33363302, 66726604]

約数ペア:

[(1, 66726604), (2, 33363302), (4, 16681651), (7, 9532372), (14, 4766186), (28, 2383093), (673, 99148), (1346, 49574), (2692, 24787), (3541, 18844), (4711, 14164), (7082, 9422)]