13256068

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 27578880

約数和(自身を除く): 14322812

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 1439, 2303, 2878, 4606, 5756, 9212, 10073, 20146, 40292, 67633, 70511, 135266, 141022, 270532, 282044, 473431, 946862, 1893724, 3314017, 6628034, 13256068]

約数ペア:

[(1, 13256068), (2, 6628034), (4, 3314017), (7, 1893724), (14, 946862), (28, 473431), (47, 282044), (49, 270532), (94, 141022), (98, 135266), (188, 70511), (196, 67633), (329, 40292), (658, 20146), (1316, 10073), (1439, 9212), (2303, 5756), (2878, 4606)]