28756512

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 85095360

約数和(自身を除く): 56338848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 401, 432, 498, 664, 747, 802, 864, 996, 1203, 1328, 1494, 1604, 1992, 2241, 2406, 2656, 2988, 3208, 3609, 3984, 4482, 4812, 5976, 6416, 7218, 7968, 8964, 9624, 10827, 11952, 12832, 14436, 17928, 19248, 21654, 23904, 28872, 33283, 35856, 38496, 43308, 57744, 66566, 71712, 86616, 99849, 115488, 133132, 173232, 199698, 266264, 299547, 346464, 399396, 532528, 599094, 798792, 898641, 1065056, 1198188, 1597584, 1797282, 2396376, 3195168, 3594564, 4792752, 7189128, 9585504, 14378256, 28756512]

約数ペア:

[(1, 28756512), (2, 14378256), (3, 9585504), (4, 7189128), (6, 4792752), (8, 3594564), (9, 3195168), (12, 2396376), (16, 1797282), (18, 1597584), (24, 1198188), (27, 1065056), (32, 898641), (36, 798792), (48, 599094), (54, 532528), (72, 399396), (83, 346464), (96, 299547), (108, 266264), (144, 199698), (166, 173232), (216, 133132), (249, 115488), (288, 99849), (332, 86616), (401, 71712), (432, 66566), (498, 57744), (664, 43308), (747, 38496), (802, 35856), (864, 33283), (996, 28872), (1203, 23904), (1328, 21654), (1494, 19248), (1604, 17928), (1992, 14436), (2241, 12832), (2406, 11952), (2656, 10827), (2988, 9624), (3208, 8964), (3609, 7968), (3984, 7218), (4482, 6416), (4812, 5976)]