13449728

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 40

約数和(自身を含む): 27232260

約数和(自身を除く): 13782532

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 241, 256, 436, 482, 512, 872, 964, 1744, 1928, 3488, 3856, 6976, 7712, 13952, 15424, 26269, 27904, 30848, 52538, 55808, 61696, 105076, 123392, 210152, 420304, 840608, 1681216, 3362432, 6724864, 13449728]

約数ペア:

[(1, 13449728), (2, 6724864), (4, 3362432), (8, 1681216), (16, 840608), (32, 420304), (64, 210152), (109, 123392), (128, 105076), (218, 61696), (241, 55808), (256, 52538), (436, 30848), (482, 27904), (512, 26269), (872, 15424), (964, 13952), (1744, 7712), (1928, 6976), (3488, 3856)]