13444256

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 30917376

約数和(自身を除く): 17473120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1277, 1316, 1504, 2554, 2632, 5108, 5264, 8939, 10216, 10528, 17878, 20432, 35756, 40864, 60019, 71512, 120038, 143024, 240076, 286048, 420133, 480152, 840266, 960304, 1680532, 1920608, 3361064, 6722128, 13444256]

約数ペア:

[(1, 13444256), (2, 6722128), (4, 3361064), (7, 1920608), (8, 1680532), (14, 960304), (16, 840266), (28, 480152), (32, 420133), (47, 286048), (56, 240076), (94, 143024), (112, 120038), (188, 71512), (224, 60019), (329, 40864), (376, 35756), (658, 20432), (752, 17878), (1277, 10528), (1316, 10216), (1504, 8939), (2554, 5264), (2632, 5108)]