66825458

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 50263822

約数列:

[1, 2, 7, 14, 83, 131, 166, 262, 439, 581, 878, 917, 1162, 1834, 3073, 6146, 10873, 21746, 36437, 57509, 72874, 76111, 115018, 152222, 255059, 402563, 510118, 805126, 4773247, 9546494, 33412729, 66825458]

約数ペア:

[(1, 66825458), (2, 33412729), (7, 9546494), (14, 4773247), (83, 805126), (131, 510118), (166, 402563), (262, 255059), (439, 152222), (581, 115018), (878, 76111), (917, 72874), (1162, 57509), (1834, 36437), (3073, 21746), (6146, 10873)]