275423824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2719}}^1$

素因数の和:3227

約数の個数: 40

約数和(自身を含む): 576074240

約数和(自身を除く): 300650416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 487, 974, 1948, 2719, 3896, 5438, 6331, 7792, 10876, 12662, 21752, 25324, 35347, 43504, 50648, 70694, 101296, 141388, 282776, 565552, 1324153, 2648306, 5296612, 10593224, 17213989, 21186448, 34427978, 68855956, 137711912, 275423824]

約数ペア:

[(1, 275423824), (2, 137711912), (4, 68855956), (8, 34427978), (13, 21186448), (16, 17213989), (26, 10593224), (52, 5296612), (104, 2648306), (208, 1324153), (487, 565552), (974, 282776), (1948, 141388), (2719, 101296), (3896, 70694), (5438, 50648), (6331, 43504), (7792, 35347), (10876, 25324), (12662, 21752)]