12704032

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 29259468

約数和(自身を除く): 16555436

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 193, 242, 272, 352, 374, 386, 484, 544, 748, 772, 968, 1496, 1544, 1936, 2057, 2123, 2992, 3088, 3281, 3872, 4114, 4246, 5984, 6176, 6562, 8228, 8492, 13124, 16456, 16984, 23353, 26248, 32912, 33968, 36091, 46706, 52496, 65824, 67936, 72182, 93412, 104992, 144364, 186824, 288728, 373648, 397001, 577456, 747296, 794002, 1154912, 1588004, 3176008, 6352016, 12704032]

約数ペア:

[(1, 12704032), (2, 6352016), (4, 3176008), (8, 1588004), (11, 1154912), (16, 794002), (17, 747296), (22, 577456), (32, 397001), (34, 373648), (44, 288728), (68, 186824), (88, 144364), (121, 104992), (136, 93412), (176, 72182), (187, 67936), (193, 65824), (242, 52496), (272, 46706), (352, 36091), (374, 33968), (386, 32912), (484, 26248), (544, 23353), (748, 16984), (772, 16456), (968, 13124), (1496, 8492), (1544, 8228), (1936, 6562), (2057, 6176), (2123, 5984), (2992, 4246), (3088, 4114), (3281, 3872)]