28766976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5377

約数の個数: 72

約数和(自身を含む): 87515904

約数和(自身を除く): 58748928

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, 672, 768, 896, 1344, 1792, 2688, 5351, 5376, 10702, 16053, 21404, 32106, 37457, 42808, 64212, 74914, 85616, 112371, 128424, 149828, 171232, 224742, 256848, 299656, 342464, 449484, 513696, 599312, 684928, 898968, 1027392, 1198624, 1369856, 1797936, 2054784, 2397248, 3595872, 4109568, 4794496, 7191744, 9588992, 14383488, 28766976]

約数ペア:

[(1, 28766976), (2, 14383488), (3, 9588992), (4, 7191744), (6, 4794496), (7, 4109568), (8, 3595872), (12, 2397248), (14, 2054784), (16, 1797936), (21, 1369856), (24, 1198624), (28, 1027392), (32, 898968), (42, 684928), (48, 599312), (56, 513696), (64, 449484), (84, 342464), (96, 299656), (112, 256848), (128, 224742), (168, 171232), (192, 149828), (224, 128424), (256, 112371), (336, 85616), (384, 74914), (448, 64212), (672, 42808), (768, 37457), (896, 32106), (1344, 21404), (1792, 16053), (2688, 10702), (5351, 5376)]