61266326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 103493376

約数和(自身を除く): 42227050

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 643, 671, 781, 1286, 1342, 1562, 4331, 7073, 8662, 14146, 39223, 45653, 47641, 78446, 91306, 95282, 431453, 502183, 862906, 1004366, 2784833, 5569666, 30633163, 61266326]

約数ペア:

[(1, 61266326), (2, 30633163), (11, 5569666), (22, 2784833), (61, 1004366), (71, 862906), (122, 502183), (142, 431453), (643, 95282), (671, 91306), (781, 78446), (1286, 47641), (1342, 45653), (1562, 39223), (4331, 14146), (7073, 8662)]