28507024

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2832

約数の個数: 60

約数和(自身を含む): 69216924

約数和(自身を除く): 40709900

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 2797, 5096, 5594, 10192, 11188, 19579, 22376, 36361, 39158, 44752, 72722, 78316, 137053, 145444, 156632, 254527, 274106, 290888, 313264, 509054, 548212, 581776, 1018108, 1096424, 1781689, 2036216, 2192848, 3563378, 4072432, 7126756, 14253512, 28507024]

約数ペア:

[(1, 28507024), (2, 14253512), (4, 7126756), (7, 4072432), (8, 3563378), (13, 2192848), (14, 2036216), (16, 1781689), (26, 1096424), (28, 1018108), (49, 581776), (52, 548212), (56, 509054), (91, 313264), (98, 290888), (104, 274106), (112, 254527), (182, 156632), (196, 145444), (208, 137053), (364, 78316), (392, 72722), (637, 44752), (728, 39158), (784, 36361), (1274, 22376), (1456, 19579), (2548, 11188), (2797, 10192), (5096, 5594)]