25240818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 28646862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 1889, 2227, 3778, 4454, 5667, 6681, 11334, 13362, 32113, 64226, 96339, 192678, 247459, 494918, 742377, 1484754, 4206803, 8413606, 12620409, 25240818]

約数ペア:

[(1, 25240818), (2, 12620409), (3, 8413606), (6, 4206803), (17, 1484754), (34, 742377), (51, 494918), (102, 247459), (131, 192678), (262, 96339), (393, 64226), (786, 32113), (1889, 13362), (2227, 11334), (3778, 6681), (4454, 5667)]