25408064

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 84

約数和(自身を含む): 58983372

約数和(自身を除く): 33575308

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 193, 242, 272, 352, 374, 386, 484, 544, 704, 748, 772, 968, 1088, 1496, 1544, 1936, 2057, 2123, 2992, 3088, 3281, 3872, 4114, 4246, 5984, 6176, 6562, 7744, 8228, 8492, 11968, 12352, 13124, 16456, 16984, 23353, 26248, 32912, 33968, 36091, 46706, 52496, 65824, 67936, 72182, 93412, 104992, 131648, 135872, 144364, 186824, 209984, 288728, 373648, 397001, 577456, 747296, 794002, 1154912, 1494592, 1588004, 2309824, 3176008, 6352016, 12704032, 25408064]

約数ペア:

[(1, 25408064), (2, 12704032), (4, 6352016), (8, 3176008), (11, 2309824), (16, 1588004), (17, 1494592), (22, 1154912), (32, 794002), (34, 747296), (44, 577456), (64, 397001), (68, 373648), (88, 288728), (121, 209984), (136, 186824), (176, 144364), (187, 135872), (193, 131648), (242, 104992), (272, 93412), (352, 72182), (374, 67936), (386, 65824), (484, 52496), (544, 46706), (704, 36091), (748, 33968), (772, 32912), (968, 26248), (1088, 23353), (1496, 16984), (1544, 16456), (1936, 13124), (2057, 12352), (2123, 11968), (2992, 8492), (3088, 8228), (3281, 7744), (3872, 6562), (4114, 6176), (4246, 5984)]