82947956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 179786880

約数和(自身を除く): 96838924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1259, 1267, 2353, 2518, 2534, 4706, 5036, 5068, 8813, 9412, 16367, 16471, 17626, 32734, 32942, 35252, 65468, 65884, 114569, 227879, 229138, 455758, 458276, 911516, 1595153, 2962427, 3190306, 5924854, 6380612, 11849708, 20736989, 41473978, 82947956]

約数ペア:

[(1, 82947956), (2, 41473978), (4, 20736989), (7, 11849708), (13, 6380612), (14, 5924854), (26, 3190306), (28, 2962427), (52, 1595153), (91, 911516), (181, 458276), (182, 455758), (362, 229138), (364, 227879), (724, 114569), (1259, 65884), (1267, 65468), (2353, 35252), (2518, 32942), (2534, 32734), (4706, 17626), (5036, 16471), (5068, 16367), (8813, 9412)]