8903888

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 60

約数和(自身を含む): 20631492

約数和(自身を除く): 11727604

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 277, 287, 328, 392, 554, 574, 656, 784, 1108, 1148, 1939, 2009, 2216, 2296, 3878, 4018, 4432, 4592, 7756, 8036, 11357, 13573, 15512, 16072, 22714, 27146, 31024, 32144, 45428, 54292, 79499, 90856, 108584, 158998, 181712, 217168, 317996, 556493, 635992, 1112986, 1271984, 2225972, 4451944, 8903888]

約数ペア:

[(1, 8903888), (2, 4451944), (4, 2225972), (7, 1271984), (8, 1112986), (14, 635992), (16, 556493), (28, 317996), (41, 217168), (49, 181712), (56, 158998), (82, 108584), (98, 90856), (112, 79499), (164, 54292), (196, 45428), (277, 32144), (287, 31024), (328, 27146), (392, 22714), (554, 16072), (574, 15512), (656, 13573), (784, 11357), (1108, 8036), (1148, 7756), (1939, 4592), (2009, 4432), (2216, 4018), (2296, 3878)]