4206496

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 9616320

約数和(自身を除く): 5409824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 211, 224, 356, 422, 623, 712, 844, 1246, 1424, 1477, 1688, 2492, 2848, 2954, 3376, 4984, 5908, 6752, 9968, 11816, 18779, 19936, 23632, 37558, 47264, 75116, 131453, 150232, 262906, 300464, 525812, 600928, 1051624, 2103248, 4206496]

約数ペア:

[(1, 4206496), (2, 2103248), (4, 1051624), (7, 600928), (8, 525812), (14, 300464), (16, 262906), (28, 150232), (32, 131453), (56, 75116), (89, 47264), (112, 37558), (178, 23632), (211, 19936), (224, 18779), (356, 11816), (422, 9968), (623, 6752), (712, 5908), (844, 4984), (1246, 3376), (1424, 2954), (1477, 2848), (1688, 2492)]