27831448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 55773360

約数和(自身を除く): 27941912

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1811, 1921, 3622, 3842, 7244, 7684, 14488, 15368, 30787, 61574, 123148, 204643, 246296, 409286, 818572, 1637144, 3478931, 6957862, 13915724, 27831448]

約数ペア:

[(1, 27831448), (2, 13915724), (4, 6957862), (8, 3478931), (17, 1637144), (34, 818572), (68, 409286), (113, 246296), (136, 204643), (226, 123148), (452, 61574), (904, 30787), (1811, 15368), (1921, 14488), (3622, 7684), (3842, 7244)]