26220208

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 58407968

約数和(自身を除く): 32187760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1213, 1351, 1544, 2426, 2702, 3088, 4852, 5404, 8491, 9704, 10808, 16982, 19408, 21616, 33964, 67928, 135856, 234109, 468218, 936436, 1638763, 1872872, 3277526, 3745744, 6555052, 13110104, 26220208]

約数ペア:

[(1, 26220208), (2, 13110104), (4, 6555052), (7, 3745744), (8, 3277526), (14, 1872872), (16, 1638763), (28, 936436), (56, 468218), (112, 234109), (193, 135856), (386, 67928), (772, 33964), (1213, 21616), (1351, 19408), (1544, 16982), (2426, 10808), (2702, 9704), (3088, 8491), (4852, 5404)]