26495890

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6991}}^1$

素因数の和:7377

約数の個数: 16

約数和(自身を含む): 47825280

約数和(自身を除く): 21329390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 6991, 13982, 34955, 69910, 2649589, 5299178, 13247945, 26495890]

約数ペア:

[(1, 26495890), (2, 13247945), (5, 5299178), (10, 2649589), (379, 69910), (758, 34955), (1895, 13982), (3790, 6991)]