28091210434

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48939391}}^1$

素因数の和:48939441

約数の個数: 16

約数和(自身を含む): 49330907136

約数和(自身を除く): 21239696702

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 48939391, 97878782, 342575737, 685151474, 2006515031, 4013030062, 14045605217, 28091210434]

約数ペア:

[(1, 28091210434), (2, 14045605217), (7, 4013030062), (14, 2006515031), (41, 685151474), (82, 342575737), (287, 97878782), (574, 48939391)]