1505728

素因数分解:

$2^6\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3380

約数の個数: 28

約数和(自身を含む): 3415792

約数和(自身を除く): 1910064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3361, 6722, 13444, 23527, 26888, 47054, 53776, 94108, 107552, 188216, 215104, 376432, 752864, 1505728]

約数ペア:

[(1, 1505728), (2, 752864), (4, 376432), (7, 215104), (8, 188216), (14, 107552), (16, 94108), (28, 53776), (32, 47054), (56, 26888), (64, 23527), (112, 13444), (224, 6722), (448, 3361)]