28416864

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{863}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 58674336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 863, 1029, 1176, 1372, 1568, 1726, 2058, 2352, 2589, 2744, 3452, 4116, 4704, 5178, 5488, 6041, 6904, 8232, 10356, 10976, 12082, 13808, 16464, 18123, 20712, 24164, 27616, 32928, 36246, 41424, 42287, 48328, 72492, 82848, 84574, 96656, 126861, 144984, 169148, 193312, 253722, 289968, 296009, 338296, 507444, 579936, 592018, 676592, 888027, 1014888, 1184036, 1353184, 1776054, 2029776, 2368072, 3552108, 4059552, 4736144, 7104216, 9472288, 14208432, 28416864]

約数ペア:

[(1, 28416864), (2, 14208432), (3, 9472288), (4, 7104216), (6, 4736144), (7, 4059552), (8, 3552108), (12, 2368072), (14, 2029776), (16, 1776054), (21, 1353184), (24, 1184036), (28, 1014888), (32, 888027), (42, 676592), (48, 592018), (49, 579936), (56, 507444), (84, 338296), (96, 296009), (98, 289968), (112, 253722), (147, 193312), (168, 169148), (196, 144984), (224, 126861), (294, 96656), (336, 84574), (343, 82848), (392, 72492), (588, 48328), (672, 42287), (686, 41424), (784, 36246), (863, 32928), (1029, 27616), (1176, 24164), (1372, 20712), (1568, 18123), (1726, 16464), (2058, 13808), (2352, 12082), (2589, 10976), (2744, 10356), (3452, 8232), (4116, 6904), (4704, 6041), (5178, 5488)]