25561096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 55624320

約数和(自身を除く): 30063224

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 73, 88, 92, 146, 173, 184, 253, 292, 346, 506, 584, 692, 803, 1012, 1384, 1606, 1679, 1903, 2024, 3212, 3358, 3806, 3979, 6424, 6716, 7612, 7958, 12629, 13432, 15224, 15916, 18469, 25258, 31832, 36938, 43769, 50516, 73876, 87538, 101032, 138919, 147752, 175076, 277838, 290467, 350152, 555676, 580934, 1111352, 1161868, 2323736, 3195137, 6390274, 12780548, 25561096]

約数ペア:

[(1, 25561096), (2, 12780548), (4, 6390274), (8, 3195137), (11, 2323736), (22, 1161868), (23, 1111352), (44, 580934), (46, 555676), (73, 350152), (88, 290467), (92, 277838), (146, 175076), (173, 147752), (184, 138919), (253, 101032), (292, 87538), (346, 73876), (506, 50516), (584, 43769), (692, 36938), (803, 31832), (1012, 25258), (1384, 18469), (1606, 15916), (1679, 15224), (1903, 13432), (2024, 12629), (3212, 7958), (3358, 7612), (3806, 6716), (3979, 6424)]