15639029904

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{712939}}^1$

素因数の和:713407

約数の個数: 40

約数和(自身を含む): 40489288480

約数和(自身を除く): 24850258576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1371, 1828, 2742, 3656, 5484, 7312, 10968, 21936, 712939, 1425878, 2138817, 2851756, 4277634, 5703512, 8555268, 11407024, 17110536, 34221072, 325813123, 651626246, 977439369, 1303252492, 1954878738, 2606504984, 3909757476, 5213009968, 7819514952, 15639029904]

約数ペア:

[(1, 15639029904), (2, 7819514952), (3, 5213009968), (4, 3909757476), (6, 2606504984), (8, 1954878738), (12, 1303252492), (16, 977439369), (24, 651626246), (48, 325813123), (457, 34221072), (914, 17110536), (1371, 11407024), (1828, 8555268), (2742, 5703512), (3656, 4277634), (5484, 2851756), (7312, 2138817), (10968, 1425878), (21936, 712939)]