82457648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56633}}^1$

素因数の和:56661

約数の個数: 40

約数和(自身を含む): 196633248

約数和(自身を除く): 114175600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 56633, 113266, 226532, 396431, 453064, 736229, 792862, 906128, 1472458, 1585724, 2944916, 3171448, 5153603, 5889832, 6342896, 10307206, 11779664, 20614412, 41228824, 82457648]

約数ペア:

[(1, 82457648), (2, 41228824), (4, 20614412), (7, 11779664), (8, 10307206), (13, 6342896), (14, 5889832), (16, 5153603), (26, 3171448), (28, 2944916), (52, 1585724), (56, 1472458), (91, 906128), (104, 792862), (112, 736229), (182, 453064), (208, 396431), (364, 226532), (728, 113266), (1456, 56633)]