996809896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{47431}}^1$

素因数の和:47545

約数の個数: 32

約数和(自身を含む): 1946609280

約数和(自身を除く): 949799384

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 21016, 47431, 94862, 189724, 379448, 1754947, 3367601, 3509894, 6735202, 7019788, 13470404, 14039576, 26940808, 124601237, 249202474, 498404948, 996809896]

約数ペア:

[(1, 996809896), (2, 498404948), (4, 249202474), (8, 124601237), (37, 26940808), (71, 14039576), (74, 13470404), (142, 7019788), (148, 6735202), (284, 3509894), (296, 3367601), (568, 1754947), (2627, 379448), (5254, 189724), (10508, 94862), (21016, 47431)]