25269556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 49574700

約数和(自身を除く): 24305144

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 1289, 1508, 2578, 4901, 5156, 9802, 16757, 19604, 33514, 37381, 67028, 74762, 149524, 217841, 435682, 485953, 871364, 971906, 1943812, 6317389, 12634778, 25269556]

約数ペア:

[(1, 25269556), (2, 12634778), (4, 6317389), (13, 1943812), (26, 971906), (29, 871364), (52, 485953), (58, 435682), (116, 217841), (169, 149524), (338, 74762), (377, 67028), (676, 37381), (754, 33514), (1289, 19604), (1508, 16757), (2578, 9802), (4901, 5156)]