27774208

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 69168960

約数和(自身を除く): 41394752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1409, 1792, 2464, 2816, 2818, 4928, 5636, 9856, 9863, 11272, 15499, 19712, 19726, 22544, 30998, 39452, 45088, 61996, 78904, 90176, 108493, 123992, 157808, 180352, 216986, 247984, 315616, 360704, 433972, 495968, 631232, 867944, 991936, 1262464, 1735888, 1983872, 2524928, 3471776, 3967744, 6943552, 13887104, 27774208]

約数ペア:

[(1, 27774208), (2, 13887104), (4, 6943552), (7, 3967744), (8, 3471776), (11, 2524928), (14, 1983872), (16, 1735888), (22, 1262464), (28, 991936), (32, 867944), (44, 631232), (56, 495968), (64, 433972), (77, 360704), (88, 315616), (112, 247984), (128, 216986), (154, 180352), (176, 157808), (224, 123992), (256, 108493), (308, 90176), (352, 78904), (448, 61996), (616, 45088), (704, 39452), (896, 30998), (1232, 22544), (1408, 19726), (1409, 19712), (1792, 15499), (2464, 11272), (2816, 9863), (2818, 9856), (4928, 5636)]