28313568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5816

約数の個数: 72

約数和(自身を含む): 85267728

約数和(自身を除く): 56954160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 5783, 11566, 17349, 23132, 34698, 46264, 52047, 69396, 92528, 98311, 104094, 138792, 185056, 196622, 208188, 277584, 294933, 393244, 416376, 555168, 589866, 786488, 832752, 884799, 1179732, 1572976, 1665504, 1769598, 2359464, 3145952, 3539196, 4718928, 7078392, 9437856, 14156784, 28313568]

約数ペア:

[(1, 28313568), (2, 14156784), (3, 9437856), (4, 7078392), (6, 4718928), (8, 3539196), (9, 3145952), (12, 2359464), (16, 1769598), (17, 1665504), (18, 1572976), (24, 1179732), (32, 884799), (34, 832752), (36, 786488), (48, 589866), (51, 555168), (68, 416376), (72, 393244), (96, 294933), (102, 277584), (136, 208188), (144, 196622), (153, 185056), (204, 138792), (272, 104094), (288, 98311), (306, 92528), (408, 69396), (544, 52047), (612, 46264), (816, 34698), (1224, 23132), (1632, 17349), (2448, 11566), (4896, 5783)]