66154576

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{70079}}^1$

素因数の和:70146

約数の個数: 20

約数和(自身を含む): 130348800

約数和(自身を除く): 64194224

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 70079, 140158, 280316, 560632, 1121264, 4134661, 8269322, 16538644, 33077288, 66154576]

約数ペア:

[(1, 66154576), (2, 33077288), (4, 16538644), (8, 8269322), (16, 4134661), (59, 1121264), (118, 560632), (236, 280316), (472, 140158), (944, 70079)]