13886432

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 18047008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1319, 1504, 2632, 2638, 5264, 5276, 9233, 10528, 10552, 18466, 21104, 36932, 42208, 61993, 73864, 123986, 147728, 247972, 295456, 433951, 495944, 867902, 991888, 1735804, 1983776, 3471608, 6943216, 13886432]

約数ペア:

[(1, 13886432), (2, 6943216), (4, 3471608), (7, 1983776), (8, 1735804), (14, 991888), (16, 867902), (28, 495944), (32, 433951), (47, 295456), (56, 247972), (94, 147728), (112, 123986), (188, 73864), (224, 61993), (329, 42208), (376, 36932), (658, 21104), (752, 18466), (1316, 10552), (1319, 10528), (1504, 9233), (2632, 5276), (2638, 5264)]