21746368

素因数分解:

$2^6\times 7^1\times {\mathrm{48541}}^1$

素因数の和:48560

約数の個数: 28

約数和(自身を含む): 49318672

約数和(自身を除く): 27572304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48541, 97082, 194164, 339787, 388328, 679574, 776656, 1359148, 1553312, 2718296, 3106624, 5436592, 10873184, 21746368]

約数ペア:

[(1, 21746368), (2, 10873184), (4, 5436592), (7, 3106624), (8, 2718296), (14, 1553312), (16, 1359148), (28, 776656), (32, 679574), (56, 388328), (64, 339787), (112, 194164), (224, 97082), (448, 48541)]