26557264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 54907200

約数和(自身を除く): 28349936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 599, 652, 1198, 1304, 2396, 2608, 2771, 4792, 5542, 9584, 10183, 11084, 20366, 22168, 40732, 44336, 81464, 97637, 162928, 195274, 390548, 781096, 1562192, 1659829, 3319658, 6639316, 13278632, 26557264]

約数ペア:

[(1, 26557264), (2, 13278632), (4, 6639316), (8, 3319658), (16, 1659829), (17, 1562192), (34, 781096), (68, 390548), (136, 195274), (163, 162928), (272, 97637), (326, 81464), (599, 44336), (652, 40732), (1198, 22168), (1304, 20366), (2396, 11084), (2608, 10183), (2771, 9584), (4792, 5542)]