26820584

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1171}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 57662400

約数和(自身を除く): 30841816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1171, 1636, 2342, 2863, 3272, 4684, 5726, 8197, 9368, 11452, 16394, 22904, 32788, 65576, 478939, 957878, 1915756, 3352573, 3831512, 6705146, 13410292, 26820584]

約数ペア:

[(1, 26820584), (2, 13410292), (4, 6705146), (7, 3831512), (8, 3352573), (14, 1915756), (28, 957878), (56, 478939), (409, 65576), (818, 32788), (1171, 22904), (1636, 16394), (2342, 11452), (2863, 9368), (3272, 8197), (4684, 5726)]