13447448

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 28934400

約数和(自身を除く): 15486952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 547, 878, 1094, 1756, 2188, 3073, 3512, 3829, 4376, 6146, 7658, 12292, 15316, 24584, 30632, 240133, 480266, 960532, 1680931, 1921064, 3361862, 6723724, 13447448]

約数ペア:

[(1, 13447448), (2, 6723724), (4, 3361862), (7, 1921064), (8, 1680931), (14, 960532), (28, 480266), (56, 240133), (439, 30632), (547, 24584), (878, 15316), (1094, 12292), (1756, 7658), (2188, 6146), (3073, 4376), (3512, 3829)]