28282176

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1293

約数の個数: 112

約数和(自身を含む): 89611200

約数和(自身を除く): 61329024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1259, 1404, 1728, 1872, 2496, 2518, 2808, 3744, 3777, 5036, 5616, 7488, 7554, 10072, 11232, 11331, 15108, 16367, 20144, 22464, 22662, 30216, 32734, 33993, 40288, 45324, 49101, 60432, 65468, 67986, 80576, 90648, 98202, 120864, 130936, 135972, 147303, 181296, 196404, 241728, 261872, 271944, 294606, 362592, 392808, 441909, 523744, 543888, 589212, 725184, 785616, 883818, 1047488, 1087776, 1178424, 1571232, 1767636, 2175552, 2356848, 3142464, 3535272, 4713696, 7070544, 9427392, 14141088, 28282176]

約数ペア:

[(1, 28282176), (2, 14141088), (3, 9427392), (4, 7070544), (6, 4713696), (8, 3535272), (9, 3142464), (12, 2356848), (13, 2175552), (16, 1767636), (18, 1571232), (24, 1178424), (26, 1087776), (27, 1047488), (32, 883818), (36, 785616), (39, 725184), (48, 589212), (52, 543888), (54, 523744), (64, 441909), (72, 392808), (78, 362592), (96, 294606), (104, 271944), (108, 261872), (117, 241728), (144, 196404), (156, 181296), (192, 147303), (208, 135972), (216, 130936), (234, 120864), (288, 98202), (312, 90648), (351, 80576), (416, 67986), (432, 65468), (468, 60432), (576, 49101), (624, 45324), (702, 40288), (832, 33993), (864, 32734), (936, 30216), (1248, 22662), (1259, 22464), (1404, 20144), (1728, 16367), (1872, 15108), (2496, 11331), (2518, 11232), (2808, 10072), (3744, 7554), (3777, 7488), (5036, 5616)]