26243812

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:796

約数の個数: 36

約数和(自身を含む): 53735724

約数和(自身を除く): 27491912

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 521, 1028, 1042, 1799, 2084, 3598, 3647, 7196, 7294, 12593, 14588, 25186, 25529, 50372, 51058, 102116, 133897, 267794, 535588, 937279, 1874558, 3749116, 6560953, 13121906, 26243812]

約数ペア:

[(1, 26243812), (2, 13121906), (4, 6560953), (7, 3749116), (14, 1874558), (28, 937279), (49, 535588), (98, 267794), (196, 133897), (257, 102116), (514, 51058), (521, 50372), (1028, 25529), (1042, 25186), (1799, 14588), (2084, 12593), (3598, 7294), (3647, 7196)]