25178148

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8039}}^1$

素因数の和:8081

約数の個数: 48

約数和(自身を含む): 67536000

約数和(自身を除く): 42357852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 8039, 16078, 24117, 32156, 48234, 72351, 96468, 144702, 217053, 233131, 289404, 434106, 466262, 699393, 868212, 932524, 1398786, 2098179, 2797572, 4196358, 6294537, 8392716, 12589074, 25178148]

約数ペア:

[(1, 25178148), (2, 12589074), (3, 8392716), (4, 6294537), (6, 4196358), (9, 2797572), (12, 2098179), (18, 1398786), (27, 932524), (29, 868212), (36, 699393), (54, 466262), (58, 434106), (87, 289404), (108, 233131), (116, 217053), (174, 144702), (261, 96468), (348, 72351), (522, 48234), (783, 32156), (1044, 24117), (1566, 16078), (3132, 8039)]