57321544

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2011}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 123134400

約数和(自身を除く): 65812856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2011, 2036, 3563, 4022, 4072, 7126, 8044, 14077, 14252, 16088, 28154, 28504, 56308, 112616, 1023599, 2047198, 4094396, 7165193, 8188792, 14330386, 28660772, 57321544]

約数ペア:

[(1, 57321544), (2, 28660772), (4, 14330386), (7, 8188792), (8, 7165193), (14, 4094396), (28, 2047198), (56, 1023599), (509, 112616), (1018, 56308), (2011, 28504), (2036, 28154), (3563, 16088), (4022, 14252), (4072, 14077), (7126, 8044)]