25450292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 54448128

約数和(自身を除く): 28997836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 421, 476, 508, 842, 889, 1684, 1778, 2159, 2947, 3556, 4318, 5894, 7157, 8636, 11788, 14314, 15113, 28628, 30226, 50099, 53467, 60452, 100198, 106934, 200396, 213868, 374269, 748538, 908939, 1497076, 1817878, 3635756, 6362573, 12725146, 25450292]

約数ペア:

[(1, 25450292), (2, 12725146), (4, 6362573), (7, 3635756), (14, 1817878), (17, 1497076), (28, 908939), (34, 748538), (68, 374269), (119, 213868), (127, 200396), (238, 106934), (254, 100198), (421, 60452), (476, 53467), (508, 50099), (842, 30226), (889, 28628), (1684, 15113), (1778, 14314), (2159, 11788), (2947, 8636), (3556, 7157), (4318, 5894)]