42649558

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 75022848

約数和(自身を除く): 32373290

約数列:

[1, 2, 7, 14, 71, 107, 142, 214, 401, 497, 749, 802, 994, 1498, 2807, 5614, 7597, 15194, 28471, 42907, 53179, 56942, 85814, 106358, 199297, 300349, 398594, 600698, 3046397, 6092794, 21324779, 42649558]

約数ペア:

[(1, 42649558), (2, 21324779), (7, 6092794), (14, 3046397), (71, 600698), (107, 398594), (142, 300349), (214, 199297), (401, 106358), (497, 85814), (749, 56942), (802, 53179), (994, 42907), (1498, 28471), (2807, 15194), (5614, 7597)]