26381768

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7723}}^1$

素因数の和:7797

約数の個数: 32

約数和(自身を含む): 57466560

約数和(自身を除く): 31084792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 7723, 15446, 30892, 54061, 61784, 108122, 216244, 432488, 471103, 942206, 1884412, 3297721, 3768824, 6595442, 13190884, 26381768]

約数ペア:

[(1, 26381768), (2, 13190884), (4, 6595442), (7, 3768824), (8, 3297721), (14, 1884412), (28, 942206), (56, 471103), (61, 432488), (122, 216244), (244, 108122), (427, 61784), (488, 54061), (854, 30892), (1708, 15446), (3416, 7723)]