25737738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1061}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 55665792

約数和(自身を除く): 29928054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1061, 1866, 2122, 3183, 4043, 6366, 8086, 12129, 13793, 24258, 27586, 41379, 82758, 329971, 659942, 989913, 1979826, 4289623, 8579246, 12868869, 25737738]

約数ペア:

[(1, 25737738), (2, 12868869), (3, 8579246), (6, 4289623), (13, 1979826), (26, 989913), (39, 659942), (78, 329971), (311, 82758), (622, 41379), (933, 27586), (1061, 24258), (1866, 13793), (2122, 12129), (3183, 8086), (4043, 6366)]