25603024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 52496640

約数和(自身を除く): 26893616

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1259, 1271, 2518, 2542, 5036, 5084, 10072, 10168, 20144, 20336, 39029, 51619, 78058, 103238, 156116, 206476, 312232, 412952, 624464, 825904, 1600189, 3200378, 6400756, 12801512, 25603024]

約数ペア:

[(1, 25603024), (2, 12801512), (4, 6400756), (8, 3200378), (16, 1600189), (31, 825904), (41, 624464), (62, 412952), (82, 312232), (124, 206476), (164, 156116), (248, 103238), (328, 78058), (496, 51619), (656, 39029), (1259, 20336), (1271, 20144), (2518, 10168), (2542, 10072), (5036, 5084)]