9948064

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 22680000

約数和(自身を除く): 12731936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 499, 623, 712, 998, 1246, 1424, 1996, 2492, 2848, 3493, 3992, 4984, 6986, 7984, 9968, 13972, 15968, 19936, 27944, 44411, 55888, 88822, 111776, 177644, 310877, 355288, 621754, 710576, 1243508, 1421152, 2487016, 4974032, 9948064]

約数ペア:

[(1, 9948064), (2, 4974032), (4, 2487016), (7, 1421152), (8, 1243508), (14, 710576), (16, 621754), (28, 355288), (32, 310877), (56, 177644), (89, 111776), (112, 88822), (178, 55888), (224, 44411), (356, 27944), (499, 19936), (623, 15968), (712, 13972), (998, 9968), (1246, 7984), (1424, 6986), (1996, 4984), (2492, 3992), (2848, 3493)]