66238076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 118124160

約数和(自身を除く): 51886084

約数列:

[1, 2, 4, 67, 134, 268, 439, 563, 878, 1126, 1756, 2252, 29413, 37721, 58826, 75442, 117652, 150884, 247157, 494314, 988628, 16559519, 33119038, 66238076]

約数ペア:

[(1, 66238076), (2, 33119038), (4, 16559519), (67, 988628), (134, 494314), (268, 247157), (439, 150884), (563, 117652), (878, 75442), (1126, 58826), (1756, 37721), (2252, 29413)]