66782384

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{62297}}^1$

素因数の和:62372

約数の個数: 20

約数和(自身を含む): 131324184

約数和(自身を除く): 64541800

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 62297, 124594, 249188, 498376, 996752, 4173899, 8347798, 16695596, 33391192, 66782384]

約数ペア:

[(1, 66782384), (2, 33391192), (4, 16695596), (8, 8347798), (16, 4173899), (67, 996752), (134, 498376), (268, 249188), (536, 124594), (1072, 62297)]