28754152

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1109}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 61804800

約数和(自身を除く): 33050648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 926, 1109, 1852, 2218, 3241, 3704, 4436, 6482, 7763, 8872, 12964, 15526, 25928, 31052, 62104, 513467, 1026934, 2053868, 3594269, 4107736, 7188538, 14377076, 28754152]

約数ペア:

[(1, 28754152), (2, 14377076), (4, 7188538), (7, 4107736), (8, 3594269), (14, 2053868), (28, 1026934), (56, 513467), (463, 62104), (926, 31052), (1109, 25928), (1852, 15526), (2218, 12964), (3241, 8872), (3704, 7763), (4436, 6482)]