28783104

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2677}}^1$

素因数の和:2705

約数の個数: 80

約数和(自身を含む): 87667008

約数和(自身を除く): 58883904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2677, 2688, 3584, 5354, 5376, 8031, 10708, 10752, 16062, 18739, 21416, 32124, 37478, 42832, 56217, 64248, 74956, 85664, 112434, 128496, 149912, 171328, 224868, 256992, 299824, 342656, 449736, 513984, 599648, 685312, 899472, 1027968, 1199296, 1370624, 1798944, 2055936, 2398592, 3597888, 4111872, 4797184, 7195776, 9594368, 14391552, 28783104]

約数ペア:

[(1, 28783104), (2, 14391552), (3, 9594368), (4, 7195776), (6, 4797184), (7, 4111872), (8, 3597888), (12, 2398592), (14, 2055936), (16, 1798944), (21, 1370624), (24, 1199296), (28, 1027968), (32, 899472), (42, 685312), (48, 599648), (56, 513984), (64, 449736), (84, 342656), (96, 299824), (112, 256992), (128, 224868), (168, 171328), (192, 149912), (224, 128496), (256, 112434), (336, 85664), (384, 74956), (448, 64248), (512, 56217), (672, 42832), (768, 37478), (896, 32124), (1344, 21416), (1536, 18739), (1792, 16062), (2677, 10752), (2688, 10708), (3584, 8031), (5354, 5376)]