25963532

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1110

約数の個数: 36

約数和(自身を含む): 53290440

約数和(自身を除く): 27326908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 953, 973, 1906, 1946, 3812, 3892, 6671, 6811, 13342, 13622, 26684, 27244, 46697, 93394, 132467, 186788, 264934, 529868, 927269, 1854538, 3709076, 6490883, 12981766, 25963532]

約数ペア:

[(1, 25963532), (2, 12981766), (4, 6490883), (7, 3709076), (14, 1854538), (28, 927269), (49, 529868), (98, 264934), (139, 186788), (196, 132467), (278, 93394), (556, 46697), (953, 27244), (973, 26684), (1906, 13622), (1946, 13342), (3812, 6811), (3892, 6671)]