7742686

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 36

約数和(自身を含む): 14142384

約数和(自身を除く): 6399698

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 94, 98, 287, 329, 574, 658, 1681, 1927, 2009, 2303, 3362, 3854, 4018, 4606, 11767, 13489, 23534, 26978, 79007, 82369, 94423, 158014, 164738, 188846, 553049, 1106098, 3871343, 7742686]

約数ペア:

[(1, 7742686), (2, 3871343), (7, 1106098), (14, 553049), (41, 188846), (47, 164738), (49, 158014), (82, 94423), (94, 82369), (98, 79007), (287, 26978), (329, 23534), (574, 13489), (658, 11767), (1681, 4606), (1927, 4018), (2009, 3854), (2303, 3362)]