854896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 2008800

約数和(自身を除く): 1153904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 449, 476, 898, 952, 1796, 1904, 3143, 3592, 6286, 7184, 7633, 12572, 15266, 25144, 30532, 50288, 53431, 61064, 106862, 122128, 213724, 427448, 854896]

約数ペア:

[(1, 854896), (2, 427448), (4, 213724), (7, 122128), (8, 106862), (14, 61064), (16, 53431), (17, 50288), (28, 30532), (34, 25144), (56, 15266), (68, 12572), (112, 7633), (119, 7184), (136, 6286), (238, 3592), (272, 3143), (449, 1904), (476, 1796), (898, 952)]