13996976

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 31664640

約数和(自身を除く): 17667664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 2659, 5264, 5318, 10636, 18613, 21272, 37226, 42544, 74452, 124973, 148904, 249946, 297808, 499892, 874811, 999784, 1749622, 1999568, 3499244, 6998488, 13996976]

約数ペア:

[(1, 13996976), (2, 6998488), (4, 3499244), (7, 1999568), (8, 1749622), (14, 999784), (16, 874811), (28, 499892), (47, 297808), (56, 249946), (94, 148904), (112, 124973), (188, 74452), (329, 42544), (376, 37226), (658, 21272), (752, 18613), (1316, 10636), (2632, 5318), (2659, 5264)]