66252656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{58321}}^1$

素因数の和:58400

約数の個数: 20

約数和(自身を含む): 130174704

約数和(自身を除く): 63922048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 58321, 116642, 233284, 466568, 933136, 4140791, 8281582, 16563164, 33126328, 66252656]

約数ペア:

[(1, 66252656), (2, 33126328), (4, 16563164), (8, 8281582), (16, 4140791), (71, 933136), (142, 466568), (284, 233284), (568, 116642), (1136, 58321)]