13425664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1873}}^1$

素因数の和:1900

約数の個数: 44

約数和(自身を含む): 30688624

約数和(自身を除く): 17262960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1873, 3584, 3746, 7168, 7492, 13111, 14984, 26222, 29968, 52444, 59936, 104888, 119872, 209776, 239744, 419552, 479488, 839104, 958976, 1678208, 1917952, 3356416, 6712832, 13425664]

約数ペア:

[(1, 13425664), (2, 6712832), (4, 3356416), (7, 1917952), (8, 1678208), (14, 958976), (16, 839104), (28, 479488), (32, 419552), (56, 239744), (64, 209776), (112, 119872), (128, 104888), (224, 59936), (256, 52444), (448, 29968), (512, 26222), (896, 14984), (1024, 13111), (1792, 7492), (1873, 7168), (3584, 3746)]