62728754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 105174720

約数和(自身を除く): 42445966

約数列:

[1, 2, 11, 22, 73, 139, 146, 278, 281, 562, 803, 1529, 1606, 3058, 3091, 6182, 10147, 20294, 20513, 39059, 41026, 78118, 111617, 223234, 225643, 429649, 451286, 859298, 2851307, 5702614, 31364377, 62728754]

約数ペア:

[(1, 62728754), (2, 31364377), (11, 5702614), (22, 2851307), (73, 859298), (139, 451286), (146, 429649), (278, 225643), (281, 223234), (562, 111617), (803, 78118), (1529, 41026), (1606, 39059), (3058, 20513), (3091, 20294), (6182, 10147)]