66249106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 62645870

約数列:

[1, 2, 7, 11, 14, 22, 71, 73, 77, 83, 142, 146, 154, 166, 497, 511, 581, 781, 803, 913, 994, 1022, 1162, 1562, 1606, 1826, 5183, 5467, 5621, 5893, 6059, 6391, 10366, 10934, 11242, 11786, 12118, 12782, 36281, 41251, 42413, 57013, 64823, 66649, 72562, 82502, 84826, 114026, 129646, 133298, 399091, 430189, 453761, 466543, 798182, 860378, 907522, 933086, 3011323, 4732079, 6022646, 9464158, 33124553, 66249106]

約数ペア:

[(1, 66249106), (2, 33124553), (7, 9464158), (11, 6022646), (14, 4732079), (22, 3011323), (71, 933086), (73, 907522), (77, 860378), (83, 798182), (142, 466543), (146, 453761), (154, 430189), (166, 399091), (497, 133298), (511, 129646), (581, 114026), (781, 84826), (803, 82502), (913, 72562), (994, 66649), (1022, 64823), (1162, 57013), (1562, 42413), (1606, 41251), (1826, 36281), (5183, 12782), (5467, 12118), (5621, 11786), (5893, 11242), (6059, 10934), (6391, 10366)]