25056976

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 55720640

約数和(自身を除く): 30663664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 547, 818, 1094, 1636, 2188, 2863, 3272, 3829, 4376, 5726, 6544, 7658, 8752, 11452, 15316, 22904, 30632, 45808, 61264, 223723, 447446, 894892, 1566061, 1789784, 3132122, 3579568, 6264244, 12528488, 25056976]

約数ペア:

[(1, 25056976), (2, 12528488), (4, 6264244), (7, 3579568), (8, 3132122), (14, 1789784), (16, 1566061), (28, 894892), (56, 447446), (112, 223723), (409, 61264), (547, 45808), (818, 30632), (1094, 22904), (1636, 15316), (2188, 11452), (2863, 8752), (3272, 7658), (3829, 6544), (4376, 5726)]