74434412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20161}}^1$

素因数の和:20249

約数の個数: 24

約数和(自身を含む): 142263072

約数和(自身を除く): 67828660

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 20161, 40322, 80644, 262093, 524186, 1048372, 1431431, 2862862, 5725724, 18608603, 37217206, 74434412]

約数ペア:

[(1, 74434412), (2, 37217206), (4, 18608603), (13, 5725724), (26, 2862862), (52, 1431431), (71, 1048372), (142, 524186), (284, 262093), (923, 80644), (1846, 40322), (3692, 20161)]