56731738

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{29153}}^1$

素因数の和:29301

約数の個数: 16

約数和(自身を含む): 97957440

約数和(自身を除く): 41225702

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 29153, 58306, 204071, 408142, 4052267, 8104534, 28365869, 56731738]

約数ペア:

[(1, 56731738), (2, 28365869), (7, 8104534), (14, 4052267), (139, 408142), (278, 204071), (973, 58306), (1946, 29153)]