13386128

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 29944512

約数和(自身を除く): 16558384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1117, 1498, 1712, 2234, 2996, 4468, 5992, 7819, 8936, 11984, 15638, 17872, 31276, 62552, 119519, 125104, 239038, 478076, 836633, 956152, 1673266, 1912304, 3346532, 6693064, 13386128]

約数ペア:

[(1, 13386128), (2, 6693064), (4, 3346532), (7, 1912304), (8, 1673266), (14, 956152), (16, 836633), (28, 478076), (56, 239038), (107, 125104), (112, 119519), (214, 62552), (428, 31276), (749, 17872), (856, 15638), (1117, 11984), (1498, 8936), (1712, 7819), (2234, 5992), (2996, 4468)]