25449904

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{1307}}^1$

素因数の和:2532

約数の個数: 20

約数和(自身を含む): 49387464

約数和(自身を除く): 23937560

約数列:

[1, 2, 4, 8, 16, 1217, 1307, 2434, 2614, 4868, 5228, 9736, 10456, 19472, 20912, 1590619, 3181238, 6362476, 12724952, 25449904]

約数ペア:

[(1, 25449904), (2, 12724952), (4, 6362476), (8, 3181238), (16, 1590619), (1217, 20912), (1307, 19472), (2434, 10456), (2614, 9736), (4868, 5228)]