42378622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 75769344

約数和(自身を除く): 33390722

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 2087, 4174, 10153, 20306, 22957, 27131, 45914, 54262, 148177, 296354, 298441, 596882, 1629947, 1926301, 3259894, 3852602, 21189311, 42378622]

約数ペア:

[(1, 42378622), (2, 21189311), (11, 3852602), (13, 3259894), (22, 1926301), (26, 1629947), (71, 596882), (142, 298441), (143, 296354), (286, 148177), (781, 54262), (923, 45914), (1562, 27131), (1846, 22957), (2087, 20306), (4174, 10153)]