22285144

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8467}}^1$

素因数の和:8527

約数の個数: 32

約数和(自身を含む): 48775680

約数和(自身を除く): 26490536

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 8467, 16934, 33868, 59269, 67736, 118538, 237076, 397949, 474152, 795898, 1591796, 2785643, 3183592, 5571286, 11142572, 22285144]

約数ペア:

[(1, 22285144), (2, 11142572), (4, 5571286), (7, 3183592), (8, 2785643), (14, 1591796), (28, 795898), (47, 474152), (56, 397949), (94, 237076), (188, 118538), (329, 67736), (376, 59269), (658, 33868), (1316, 16934), (2632, 8467)]