26758622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 18943522

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 463, 781, 814, 926, 1562, 2627, 5093, 5254, 10186, 17131, 28897, 32873, 34262, 57794, 65746, 188441, 361603, 376882, 723206, 1216301, 2432602, 13379311, 26758622]

約数ペア:

[(1, 26758622), (2, 13379311), (11, 2432602), (22, 1216301), (37, 723206), (71, 376882), (74, 361603), (142, 188441), (407, 65746), (463, 57794), (781, 34262), (814, 32873), (926, 28897), (1562, 17131), (2627, 10186), (5093, 5254)]