25256992

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{2029}}^1$

素因数の和:2428

約数の個数: 24

約数和(自身を含む): 49877100

約数和(自身を除く): 24620108

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 2029, 3112, 4058, 6224, 8116, 12448, 16232, 32464, 64928, 789281, 1578562, 3157124, 6314248, 12628496, 25256992]

約数ペア:

[(1, 25256992), (2, 12628496), (4, 6314248), (8, 3157124), (16, 1578562), (32, 789281), (389, 64928), (778, 32464), (1556, 16232), (2029, 12448), (3112, 8116), (4058, 6224)]