25162878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16979}}^1$

素因数の和:17016

約数の個数: 32

約数和(自身を含む): 57052800

約数和(自身を除く): 31889922

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 16979, 33958, 50937, 101874, 220727, 322601, 441454, 645202, 662181, 967803, 1324362, 1935606, 4193813, 8387626, 12581439, 25162878]

約数ペア:

[(1, 25162878), (2, 12581439), (3, 8387626), (6, 4193813), (13, 1935606), (19, 1324362), (26, 967803), (38, 662181), (39, 645202), (57, 441454), (78, 322601), (114, 220727), (247, 101874), (494, 50937), (741, 33958), (1482, 16979)]