25792144

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 57351488

約数和(自身を除く): 31559344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 547, 842, 1094, 1684, 2188, 2947, 3368, 3829, 4376, 5894, 6736, 7658, 8752, 11788, 15316, 23576, 30632, 47152, 61264, 230287, 460574, 921148, 1612009, 1842296, 3224018, 3684592, 6448036, 12896072, 25792144]

約数ペア:

[(1, 25792144), (2, 12896072), (4, 6448036), (7, 3684592), (8, 3224018), (14, 1842296), (16, 1612009), (28, 921148), (56, 460574), (112, 230287), (421, 61264), (547, 47152), (842, 30632), (1094, 23576), (1684, 15316), (2188, 11788), (2947, 8752), (3368, 7658), (3829, 6736), (4376, 5894)]