22965404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 50512896

約数和(自身を除く): 27547492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 431, 692, 862, 1211, 1724, 1903, 2422, 3017, 3806, 4741, 4844, 6034, 7612, 9482, 12068, 13321, 18964, 26642, 33187, 53284, 66374, 74563, 132748, 149126, 298252, 521941, 820193, 1043882, 1640386, 2087764, 3280772, 5741351, 11482702, 22965404]

約数ペア:

[(1, 22965404), (2, 11482702), (4, 5741351), (7, 3280772), (11, 2087764), (14, 1640386), (22, 1043882), (28, 820193), (44, 521941), (77, 298252), (154, 149126), (173, 132748), (308, 74563), (346, 66374), (431, 53284), (692, 33187), (862, 26642), (1211, 18964), (1724, 13321), (1903, 12068), (2422, 9482), (3017, 7612), (3806, 6034), (4741, 4844)]