26290888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5879}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 54331200

約数和(自身を除く): 28040312

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5879, 11758, 23516, 47032, 76427, 152854, 252797, 305708, 505594, 611416, 1011188, 2022376, 3286361, 6572722, 13145444, 26290888]

約数ペア:

[(1, 26290888), (2, 13145444), (4, 6572722), (8, 3286361), (13, 2022376), (26, 1011188), (43, 611416), (52, 505594), (86, 305708), (104, 252797), (172, 152854), (344, 76427), (559, 47032), (1118, 23516), (2236, 11758), (4472, 5879)]