289417792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{266009}}^1$

素因数の和:266038

約数の個数: 28

約数和(自身を含む): 608098860

約数和(自身を除く): 318681068

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 266009, 532018, 1064036, 2128072, 4256144, 4522153, 8512288, 9044306, 17024576, 18088612, 36177224, 72354448, 144708896, 289417792]

約数ペア:

[(1, 289417792), (2, 144708896), (4, 72354448), (8, 36177224), (16, 18088612), (17, 17024576), (32, 9044306), (34, 8512288), (64, 4522153), (68, 4256144), (136, 2128072), (272, 1064036), (544, 532018), (1088, 266009)]