28475712

素因数分解:

$2^6\times 3^5\times {\mathrm{1831}}^1$

素因数の和:1858

約数の個数: 84

約数和(自身を含む): 84689696

約数和(自身を除く): 56213984

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, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1831, 1944, 2592, 3662, 3888, 5184, 5493, 7324, 7776, 10986, 14648, 15552, 16479, 21972, 29296, 32958, 43944, 49437, 58592, 65916, 87888, 98874, 117184, 131832, 148311, 175776, 197748, 263664, 296622, 351552, 395496, 444933, 527328, 593244, 790992, 889866, 1054656, 1186488, 1581984, 1779732, 2372976, 3163968, 3559464, 4745952, 7118928, 9491904, 14237856, 28475712]

約数ペア:

[(1, 28475712), (2, 14237856), (3, 9491904), (4, 7118928), (6, 4745952), (8, 3559464), (9, 3163968), (12, 2372976), (16, 1779732), (18, 1581984), (24, 1186488), (27, 1054656), (32, 889866), (36, 790992), (48, 593244), (54, 527328), (64, 444933), (72, 395496), (81, 351552), (96, 296622), (108, 263664), (144, 197748), (162, 175776), (192, 148311), (216, 131832), (243, 117184), (288, 98874), (324, 87888), (432, 65916), (486, 58592), (576, 49437), (648, 43944), (864, 32958), (972, 29296), (1296, 21972), (1728, 16479), (1831, 15552), (1944, 14648), (2592, 10986), (3662, 7776), (3888, 7324), (5184, 5493)]