25057604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 52327296

約数和(自身を除く): 27269692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 617, 781, 923, 1234, 1562, 1846, 2468, 3124, 3692, 6787, 8021, 10153, 13574, 16042, 20306, 27148, 32084, 40612, 43807, 87614, 88231, 175228, 176462, 352924, 481877, 569491, 963754, 1138982, 1927508, 2277964, 6264401, 12528802, 25057604]

約数ペア:

[(1, 25057604), (2, 12528802), (4, 6264401), (11, 2277964), (13, 1927508), (22, 1138982), (26, 963754), (44, 569491), (52, 481877), (71, 352924), (142, 176462), (143, 175228), (284, 88231), (286, 87614), (572, 43807), (617, 40612), (781, 32084), (923, 27148), (1234, 20306), (1562, 16042), (1846, 13574), (2468, 10153), (3124, 8021), (3692, 6787)]