47158342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 47397818

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 71, 77, 133, 142, 154, 209, 227, 266, 418, 454, 497, 781, 994, 1349, 1463, 1562, 1589, 2497, 2698, 2926, 3178, 4313, 4994, 5467, 8626, 9443, 10934, 14839, 16117, 17479, 18886, 29678, 30191, 32234, 34958, 47443, 60382, 94886, 103873, 112819, 177287, 207746, 225638, 306223, 332101, 354574, 612446, 664202, 1241009, 2143561, 2482018, 3368453, 4287122, 6736906, 23579171, 47158342]

約数ペア:

[(1, 47158342), (2, 23579171), (7, 6736906), (11, 4287122), (14, 3368453), (19, 2482018), (22, 2143561), (38, 1241009), (71, 664202), (77, 612446), (133, 354574), (142, 332101), (154, 306223), (209, 225638), (227, 207746), (266, 177287), (418, 112819), (454, 103873), (497, 94886), (781, 60382), (994, 47443), (1349, 34958), (1463, 32234), (1562, 30191), (1589, 29678), (2497, 18886), (2698, 17479), (2926, 16117), (3178, 14839), (4313, 10934), (4994, 9443), (5467, 8626)]