25516404

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8189

約数の個数: 48

約数和(自身を含む): 68443200

約数和(自身を除く): 42926796

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, 8147, 16294, 24441, 32588, 48882, 73323, 97764, 146646, 219969, 236263, 293292, 439938, 472526, 708789, 879876, 945052, 1417578, 2126367, 2835156, 4252734, 6379101, 8505468, 12758202, 25516404]

約数ペア:

[(1, 25516404), (2, 12758202), (3, 8505468), (4, 6379101), (6, 4252734), (9, 2835156), (12, 2126367), (18, 1417578), (27, 945052), (29, 879876), (36, 708789), (54, 472526), (58, 439938), (87, 293292), (108, 236263), (116, 219969), (174, 146646), (261, 97764), (348, 73323), (522, 48882), (783, 32588), (1044, 24441), (1566, 16294), (3132, 8147)]