28185408

素因数分解:

$2^6\times 3^4\times {\mathrm{5437}}^1$

素因数の和:5461

約数の個数: 70

約数和(自身を含む): 83565746

約数和(自身を除く): 55380338

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 5437, 10874, 16311, 21748, 32622, 43496, 48933, 65244, 86992, 97866, 130488, 146799, 173984, 195732, 260976, 293598, 347968, 391464, 440397, 521952, 587196, 782928, 880794, 1043904, 1174392, 1565856, 1761588, 2348784, 3131712, 3523176, 4697568, 7046352, 9395136, 14092704, 28185408]

約数ペア:

[(1, 28185408), (2, 14092704), (3, 9395136), (4, 7046352), (6, 4697568), (8, 3523176), (9, 3131712), (12, 2348784), (16, 1761588), (18, 1565856), (24, 1174392), (27, 1043904), (32, 880794), (36, 782928), (48, 587196), (54, 521952), (64, 440397), (72, 391464), (81, 347968), (96, 293598), (108, 260976), (144, 195732), (162, 173984), (192, 146799), (216, 130488), (288, 97866), (324, 86992), (432, 65244), (576, 48933), (648, 43496), (864, 32622), (1296, 21748), (1728, 16311), (2592, 10874), (5184, 5437)]