40744266

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{26423}}^1$

素因数の和:26685

約数の個数: 16

約数和(自身を含む): 81808704

約数和(自身を除く): 41064438

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 26423, 52846, 79269, 158538, 6790711, 13581422, 20372133, 40744266]

約数ペア:

[(1, 40744266), (2, 20372133), (3, 13581422), (6, 6790711), (257, 158538), (514, 79269), (771, 52846), (1542, 26423)]