28144074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{670097}}^1$

素因数の和:670109

約数の個数: 16

約数和(自身を含む): 64329408

約数和(自身を除く): 36185334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 670097, 1340194, 2010291, 4020582, 4690679, 9381358, 14072037, 28144074]

約数ペア:

[(1, 28144074), (2, 14072037), (3, 9381358), (6, 4690679), (7, 4020582), (14, 2010291), (21, 1340194), (42, 670097)]