25620448

素因数分解:

$2^5\times 7^1\times {\mathrm{114377}}^1$

素因数の和:114394

約数の個数: 24

約数和(自身を含む): 57646512

約数和(自身を除く): 32026064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 114377, 228754, 457508, 800639, 915016, 1601278, 1830032, 3202556, 3660064, 6405112, 12810224, 25620448]

約数ペア:

[(1, 25620448), (2, 12810224), (4, 6405112), (7, 3660064), (8, 3202556), (14, 1830032), (16, 1601278), (28, 915016), (32, 800639), (56, 457508), (112, 228754), (224, 114377)]