25696792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 56570400

約数和(自身を除く): 30873608

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 89, 136, 178, 187, 193, 356, 374, 386, 712, 748, 772, 979, 1496, 1513, 1544, 1958, 2123, 3026, 3281, 3916, 4246, 6052, 6562, 7832, 8492, 12104, 13124, 16643, 16984, 17177, 26248, 33286, 34354, 36091, 66572, 68708, 72182, 133144, 137416, 144364, 188947, 288728, 292009, 377894, 584018, 755788, 1168036, 1511576, 2336072, 3212099, 6424198, 12848396, 25696792]

約数ペア:

[(1, 25696792), (2, 12848396), (4, 6424198), (8, 3212099), (11, 2336072), (17, 1511576), (22, 1168036), (34, 755788), (44, 584018), (68, 377894), (88, 292009), (89, 288728), (136, 188947), (178, 144364), (187, 137416), (193, 133144), (356, 72182), (374, 68708), (386, 66572), (712, 36091), (748, 34354), (772, 33286), (979, 26248), (1496, 17177), (1513, 16984), (1544, 16643), (1958, 13124), (2123, 12104), (3026, 8492), (3281, 7832), (3916, 6562), (4246, 6052)]