26599534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 17853266

約数列:

[1, 2, 13, 26, 53, 97, 106, 194, 199, 398, 689, 1261, 1378, 2522, 2587, 5141, 5174, 10282, 10547, 19303, 21094, 38606, 66833, 133666, 137111, 250939, 274222, 501878, 1023059, 2046118, 13299767, 26599534]

約数ペア:

[(1, 26599534), (2, 13299767), (13, 2046118), (26, 1023059), (53, 501878), (97, 274222), (106, 250939), (194, 137111), (199, 133666), (398, 66833), (689, 38606), (1261, 21094), (1378, 19303), (2522, 10547), (2587, 10282), (5141, 5174)]