26670406

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6388

約数の個数: 24

約数和(自身を含む): 47626920

約数和(自身を除く): 20956514

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 6329, 12658, 44303, 88606, 272147, 310121, 544294, 620242, 1905029, 3810058, 13335203, 26670406]

約数ペア:

[(1, 26670406), (2, 13335203), (7, 3810058), (14, 1905029), (43, 620242), (49, 544294), (86, 310121), (98, 272147), (301, 88606), (602, 44303), (2107, 12658), (4214, 6329)]