8857534

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 16744320

約数和(自身を除く): 7886786

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 71, 98, 133, 134, 142, 266, 469, 497, 931, 938, 994, 1273, 1349, 1862, 2546, 2698, 3283, 3479, 4757, 6566, 6958, 8911, 9443, 9514, 17822, 18886, 33299, 62377, 66101, 66598, 90383, 124754, 132202, 180766, 233093, 466186, 632681, 1265362, 4428767, 8857534]

約数ペア:

[(1, 8857534), (2, 4428767), (7, 1265362), (14, 632681), (19, 466186), (38, 233093), (49, 180766), (67, 132202), (71, 124754), (98, 90383), (133, 66598), (134, 66101), (142, 62377), (266, 33299), (469, 18886), (497, 17822), (931, 9514), (938, 9443), (994, 8911), (1273, 6958), (1349, 6566), (1862, 4757), (2546, 3479), (2698, 3283)]