64115996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99559}}^1$

素因数の和:99593

約数の個数: 24

約数和(自身を含む): 133808640

約数和(自身を除く): 69692644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 99559, 199118, 398236, 696913, 1393826, 2289857, 2787652, 4579714, 9159428, 16028999, 32057998, 64115996]

約数ペア:

[(1, 64115996), (2, 32057998), (4, 16028999), (7, 9159428), (14, 4579714), (23, 2787652), (28, 2289857), (46, 1393826), (92, 696913), (161, 398236), (322, 199118), (644, 99559)]