64043861

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10244

約数の個数: 16

約数和(自身を含む): 78167040

約数和(自身を除く): 14123179

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 10177, 71239, 295133, 315487, 2065931, 2208409, 9149123, 64043861]

約数ペア:

[(1, 64043861), (7, 9149123), (29, 2208409), (31, 2065931), (203, 315487), (217, 295133), (899, 71239), (6293, 10177)]