47904368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3401

約数の個数: 40

約数和(自身を含む): 100158768

約数和(自身を除く): 52254400

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3323, 3604, 6646, 7208, 13292, 14416, 26584, 53168, 56491, 112982, 176119, 225964, 352238, 451928, 704476, 903856, 1408952, 2817904, 2994023, 5988046, 11976092, 23952184, 47904368]

約数ペア:

[(1, 47904368), (2, 23952184), (4, 11976092), (8, 5988046), (16, 2994023), (17, 2817904), (34, 1408952), (53, 903856), (68, 704476), (106, 451928), (136, 352238), (212, 225964), (272, 176119), (424, 112982), (848, 56491), (901, 53168), (1802, 26584), (3323, 14416), (3604, 13292), (6646, 7208)]