13978496

素因数分解:

$2^7\times 7^1\times {\mathrm{15601}}^1$

素因数の和:15622

約数の個数: 32

約数和(自身を含む): 31828080

約数和(自身を除く): 17849584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 15601, 31202, 62404, 109207, 124808, 218414, 249616, 436828, 499232, 873656, 998464, 1747312, 1996928, 3494624, 6989248, 13978496]

約数ペア:

[(1, 13978496), (2, 6989248), (4, 3494624), (7, 1996928), (8, 1747312), (14, 998464), (16, 873656), (28, 499232), (32, 436828), (56, 249616), (64, 218414), (112, 124808), (128, 109207), (224, 62404), (448, 31202), (896, 15601)]