25080776

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1973}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 54008640

約数和(自身を除く): 28927864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 1973, 3178, 3946, 6356, 7892, 12712, 13811, 15784, 27622, 55244, 110488, 447871, 895742, 1791484, 3135097, 3582968, 6270194, 12540388, 25080776]

約数ペア:

[(1, 25080776), (2, 12540388), (4, 6270194), (7, 3582968), (8, 3135097), (14, 1791484), (28, 895742), (56, 447871), (227, 110488), (454, 55244), (908, 27622), (1589, 15784), (1816, 13811), (1973, 12712), (3178, 7892), (3946, 6356)]