3147256

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 6906240

約数和(自身を除く): 3758984

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1307, 2408, 2614, 5228, 9149, 10456, 18298, 36596, 56201, 73192, 112402, 224804, 393407, 449608, 786814, 1573628, 3147256]

約数ペア:

[(1, 3147256), (2, 1573628), (4, 786814), (7, 449608), (8, 393407), (14, 224804), (28, 112402), (43, 73192), (56, 56201), (86, 36596), (172, 18298), (301, 10456), (344, 9149), (602, 5228), (1204, 2614), (1307, 2408)]