13887104

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 34516800

約数和(自身を除く): 20629696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 1409, 2464, 2818, 4928, 5636, 9856, 9863, 11272, 15499, 19726, 22544, 30998, 39452, 45088, 61996, 78904, 90176, 108493, 123992, 157808, 180352, 216986, 247984, 315616, 433972, 495968, 631232, 867944, 991936, 1262464, 1735888, 1983872, 3471776, 6943552, 13887104]

約数ペア:

[(1, 13887104), (2, 6943552), (4, 3471776), (7, 1983872), (8, 1735888), (11, 1262464), (14, 991936), (16, 867944), (22, 631232), (28, 495968), (32, 433972), (44, 315616), (56, 247984), (64, 216986), (77, 180352), (88, 157808), (112, 123992), (128, 108493), (154, 90176), (176, 78904), (224, 61996), (308, 45088), (352, 39452), (448, 30998), (616, 22544), (704, 19726), (896, 15499), (1232, 11272), (1408, 9863), (1409, 9856), (2464, 5636), (2818, 4928)]