21584256

素因数分解:

$2^7\times 3^1\times {\mathrm{56209}}^1$

素因数の和:56226

約数の個数: 32

約数和(自身を含む): 57334200

約数和(自身を除く): 35749944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56209, 112418, 168627, 224836, 337254, 449672, 674508, 899344, 1349016, 1798688, 2698032, 3597376, 5396064, 7194752, 10792128, 21584256]

約数ペア:

[(1, 21584256), (2, 10792128), (3, 7194752), (4, 5396064), (6, 3597376), (8, 2698032), (12, 1798688), (16, 1349016), (24, 899344), (32, 674508), (48, 449672), (64, 337254), (96, 224836), (128, 168627), (192, 112418), (384, 56209)]