28247752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5779}}^1$

素因数の和:5845

約数の個数: 32

約数和(自身を含む): 58262400

約数和(自身を除く): 30014648

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5779, 11558, 23116, 46232, 75127, 150254, 271613, 300508, 543226, 601016, 1086452, 2172904, 3530969, 7061938, 14123876, 28247752]

約数ペア:

[(1, 28247752), (2, 14123876), (4, 7061938), (8, 3530969), (13, 2172904), (26, 1086452), (47, 601016), (52, 543226), (94, 300508), (104, 271613), (188, 150254), (376, 75127), (611, 46232), (1222, 23116), (2444, 11558), (4888, 5779)]