2855128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2847272

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 263, 472, 526, 1052, 1357, 2104, 2714, 5428, 6049, 10856, 12098, 15517, 24196, 31034, 48392, 62068, 124136, 356891, 713782, 1427564, 2855128]

約数ペア:

[(1, 2855128), (2, 1427564), (4, 713782), (8, 356891), (23, 124136), (46, 62068), (59, 48392), (92, 31034), (118, 24196), (184, 15517), (236, 12098), (263, 10856), (472, 6049), (526, 5428), (1052, 2714), (1357, 2104)]