2604728

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 5633760

約数和(自身を除く): 3029032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 241, 386, 482, 772, 964, 1351, 1544, 1687, 1928, 2702, 3374, 5404, 6748, 10808, 13496, 46513, 93026, 186052, 325591, 372104, 651182, 1302364, 2604728]

約数ペア:

[(1, 2604728), (2, 1302364), (4, 651182), (7, 372104), (8, 325591), (14, 186052), (28, 93026), (56, 46513), (193, 13496), (241, 10808), (386, 6748), (482, 5404), (772, 3374), (964, 2702), (1351, 1928), (1544, 1687)]