66677272

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{53087}}^1$

素因数の和:53250

約数の個数: 16

約数和(自身を含む): 125818560

約数和(自身を除く): 59141288

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 53087, 106174, 212348, 424696, 8334659, 16669318, 33338636, 66677272]

約数ペア:

[(1, 66677272), (2, 33338636), (4, 16669318), (8, 8334659), (157, 424696), (314, 212348), (628, 106174), (1256, 53087)]