26957728

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 61133184

約数和(自身を除く): 34175456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 797, 1057, 1208, 1594, 2114, 2416, 3188, 4228, 4832, 5579, 6376, 8456, 11158, 12752, 16912, 22316, 25504, 33824, 44632, 89264, 120347, 178528, 240694, 481388, 842429, 962776, 1684858, 1925552, 3369716, 3851104, 6739432, 13478864, 26957728]

約数ペア:

[(1, 26957728), (2, 13478864), (4, 6739432), (7, 3851104), (8, 3369716), (14, 1925552), (16, 1684858), (28, 962776), (32, 842429), (56, 481388), (112, 240694), (151, 178528), (224, 120347), (302, 89264), (604, 44632), (797, 33824), (1057, 25504), (1208, 22316), (1594, 16912), (2114, 12752), (2416, 11158), (3188, 8456), (4228, 6376), (4832, 5579)]