26490896

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 40

約数和(自身を含む): 54695160

約数和(自身を除く): 28204264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 337, 578, 674, 1156, 1348, 2312, 2696, 4624, 4913, 5392, 5729, 9826, 11458, 19652, 22916, 39304, 45832, 78608, 91664, 97393, 194786, 389572, 779144, 1558288, 1655681, 3311362, 6622724, 13245448, 26490896]

約数ペア:

[(1, 26490896), (2, 13245448), (4, 6622724), (8, 3311362), (16, 1655681), (17, 1558288), (34, 779144), (68, 389572), (136, 194786), (272, 97393), (289, 91664), (337, 78608), (578, 45832), (674, 39304), (1156, 22916), (1348, 19652), (2312, 11458), (2696, 9826), (4624, 5729), (4913, 5392)]