28126656

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 112

約数和(自身を含む): 84917280

約数和(自身を除く): 56790624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 288, 328, 369, 397, 432, 492, 576, 656, 738, 794, 864, 984, 1107, 1191, 1312, 1476, 1588, 1728, 1968, 2214, 2382, 2624, 2952, 3176, 3573, 3936, 4428, 4764, 5904, 6352, 7146, 7872, 8856, 9528, 10719, 11808, 12704, 14292, 16277, 17712, 19056, 21438, 23616, 25408, 28584, 32554, 35424, 38112, 42876, 48831, 57168, 65108, 70848, 76224, 85752, 97662, 114336, 130216, 146493, 171504, 195324, 228672, 260432, 292986, 343008, 390648, 439479, 520864, 585972, 686016, 781296, 878958, 1041728, 1171944, 1562592, 1757916, 2343888, 3125184, 3515832, 4687776, 7031664, 9375552, 14063328, 28126656]

約数ペア:

[(1, 28126656), (2, 14063328), (3, 9375552), (4, 7031664), (6, 4687776), (8, 3515832), (9, 3125184), (12, 2343888), (16, 1757916), (18, 1562592), (24, 1171944), (27, 1041728), (32, 878958), (36, 781296), (41, 686016), (48, 585972), (54, 520864), (64, 439479), (72, 390648), (82, 343008), (96, 292986), (108, 260432), (123, 228672), (144, 195324), (164, 171504), (192, 146493), (216, 130216), (246, 114336), (288, 97662), (328, 85752), (369, 76224), (397, 70848), (432, 65108), (492, 57168), (576, 48831), (656, 42876), (738, 38112), (794, 35424), (864, 32554), (984, 28584), (1107, 25408), (1191, 23616), (1312, 21438), (1476, 19056), (1588, 17712), (1728, 16277), (1968, 14292), (2214, 12704), (2382, 11808), (2624, 10719), (2952, 9528), (3176, 8856), (3573, 7872), (3936, 7146), (4428, 6352), (4764, 5904)]