71866476032

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10797247}}^1$

素因数の和:10797278

約数の個数: 40

約数和(自身を含む): 154638185856

約数和(自身を除く): 82771709824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10797247, 21594494, 43188988, 86377976, 140364211, 172755952, 280728422, 345511904, 561456844, 691023808, 1122913688, 1382047616, 2245827376, 2764095232, 4491654752, 5528190464, 8983309504, 17966619008, 35933238016, 71866476032]

約数ペア:

[(1, 71866476032), (2, 35933238016), (4, 17966619008), (8, 8983309504), (13, 5528190464), (16, 4491654752), (26, 2764095232), (32, 2245827376), (52, 1382047616), (64, 1122913688), (104, 691023808), (128, 561456844), (208, 345511904), (256, 280728422), (416, 172755952), (512, 140364211), (832, 86377976), (1664, 43188988), (3328, 21594494), (6656, 10797247)]