27852712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 54412200

約数和(自身を除く): 26559488

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1289, 2578, 2701, 5156, 5402, 10312, 10804, 21608, 47693, 94097, 95386, 188194, 190772, 376388, 381544, 752776, 3481589, 6963178, 13926356, 27852712]

約数ペア:

[(1, 27852712), (2, 13926356), (4, 6963178), (8, 3481589), (37, 752776), (73, 381544), (74, 376388), (146, 190772), (148, 188194), (292, 95386), (296, 94097), (584, 47693), (1289, 21608), (2578, 10804), (2701, 10312), (5156, 5402)]