7872424

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 16966080

約数和(自身を除く): 9093656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 547, 1028, 1094, 1799, 2056, 2188, 3598, 3829, 4376, 7196, 7658, 14392, 15316, 30632, 140579, 281158, 562316, 984053, 1124632, 1968106, 3936212, 7872424]

約数ペア:

[(1, 7872424), (2, 3936212), (4, 1968106), (7, 1124632), (8, 984053), (14, 562316), (28, 281158), (56, 140579), (257, 30632), (514, 15316), (547, 14392), (1028, 7658), (1094, 7196), (1799, 4376), (2056, 3829), (2188, 3598)]