27686464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 59911488

約数和(自身を除く): 32225024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 311, 416, 428, 622, 832, 856, 1244, 1391, 1712, 2488, 2782, 3424, 4043, 4976, 5564, 6848, 8086, 9952, 11128, 16172, 19904, 22256, 32344, 33277, 44512, 64688, 66554, 89024, 129376, 133108, 258752, 266216, 432601, 532432, 865202, 1064864, 1730404, 2129728, 3460808, 6921616, 13843232, 27686464]

約数ペア:

[(1, 27686464), (2, 13843232), (4, 6921616), (8, 3460808), (13, 2129728), (16, 1730404), (26, 1064864), (32, 865202), (52, 532432), (64, 432601), (104, 266216), (107, 258752), (208, 133108), (214, 129376), (311, 89024), (416, 66554), (428, 64688), (622, 44512), (832, 33277), (856, 32344), (1244, 22256), (1391, 19904), (1712, 16172), (2488, 11128), (2782, 9952), (3424, 8086), (4043, 6848), (4976, 5564)]