245056

素因数分解:

$2^6\times 7^1\times {\mathrm{547}}^1$

素因数の和:566

約数の個数: 28

約数和(自身を含む): 556768

約数和(自身を除く): 311712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 547, 1094, 2188, 3829, 4376, 7658, 8752, 15316, 17504, 30632, 35008, 61264, 122528, 245056]

約数ペア:

[(1, 245056), (2, 122528), (4, 61264), (7, 35008), (8, 30632), (14, 17504), (16, 15316), (28, 8752), (32, 7658), (56, 4376), (64, 3829), (112, 2188), (224, 1094), (448, 547)]