2665264

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 6026400

約数和(自身を除く): 3361136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 449, 742, 848, 898, 1484, 1796, 2968, 3143, 3592, 5936, 6286, 7184, 12572, 23797, 25144, 47594, 50288, 95188, 166579, 190376, 333158, 380752, 666316, 1332632, 2665264]

約数ペア:

[(1, 2665264), (2, 1332632), (4, 666316), (7, 380752), (8, 333158), (14, 190376), (16, 166579), (28, 95188), (53, 50288), (56, 47594), (106, 25144), (112, 23797), (212, 12572), (371, 7184), (424, 6286), (449, 5936), (742, 3592), (848, 3143), (898, 2968), (1484, 1796)]