25070528

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 57497472

約数和(自身を除く): 32426944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 523, 749, 856, 1046, 1498, 1712, 2092, 2996, 3424, 3661, 4184, 5992, 6848, 7322, 8368, 11984, 14644, 16736, 23968, 29288, 33472, 47936, 55961, 58576, 111922, 117152, 223844, 234304, 391727, 447688, 783454, 895376, 1566908, 1790752, 3133816, 3581504, 6267632, 12535264, 25070528]

約数ペア:

[(1, 25070528), (2, 12535264), (4, 6267632), (7, 3581504), (8, 3133816), (14, 1790752), (16, 1566908), (28, 895376), (32, 783454), (56, 447688), (64, 391727), (107, 234304), (112, 223844), (214, 117152), (224, 111922), (428, 58576), (448, 55961), (523, 47936), (749, 33472), (856, 29288), (1046, 23968), (1498, 16736), (1712, 14644), (2092, 11984), (2996, 8368), (3424, 7322), (3661, 6848), (4184, 5992)]