128575552

素因数分解:

$2^6\times 7^1\times {\mathrm{286999}}^1$

素因数の和:287018

約数の個数: 28

約数和(自身を含む): 291592000

約数和(自身を除く): 163016448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 286999, 573998, 1147996, 2008993, 2295992, 4017986, 4591984, 8035972, 9183968, 16071944, 18367936, 32143888, 64287776, 128575552]

約数ペア:

[(1, 128575552), (2, 64287776), (4, 32143888), (7, 18367936), (8, 16071944), (14, 9183968), (16, 8035972), (28, 4591984), (32, 4017986), (56, 2295992), (64, 2008993), (112, 1147996), (224, 573998), (448, 286999)]