67421168

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{4783}}^1$

素因数の和:5672

約数の個数: 20

約数和(自身を含む): 130804128

約数和(自身を除く): 63382960

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 4783, 7048, 9566, 14096, 19132, 38264, 76528, 4213823, 8427646, 16855292, 33710584, 67421168]

約数ペア:

[(1, 67421168), (2, 33710584), (4, 16855292), (8, 8427646), (16, 4213823), (881, 76528), (1762, 38264), (3524, 19132), (4783, 14096), (7048, 9566)]