4399112144

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{78713}}^1$

素因数の和:79227

約数の個数: 40

約数和(自身を含む): 9760536000

約数和(自身を除く): 5361423856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 998, 1996, 3493, 3992, 6986, 7984, 13972, 27944, 55888, 78713, 157426, 314852, 550991, 629704, 1101982, 1259408, 2203964, 4407928, 8815856, 39277787, 78555574, 157111148, 274944509, 314222296, 549889018, 628444592, 1099778036, 2199556072, 4399112144]

約数ペア:

[(1, 4399112144), (2, 2199556072), (4, 1099778036), (7, 628444592), (8, 549889018), (14, 314222296), (16, 274944509), (28, 157111148), (56, 78555574), (112, 39277787), (499, 8815856), (998, 4407928), (1996, 2203964), (3493, 1259408), (3992, 1101982), (6986, 629704), (7984, 550991), (13972, 314852), (27944, 157426), (55888, 78713)]