28083388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 52369632

約数和(自身を除く): 24286244

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2473, 2839, 4946, 5678, 9892, 11356, 42041, 84082, 168164, 412991, 825982, 1651964, 7020847, 14041694, 28083388]

約数ペア:

[(1, 28083388), (2, 14041694), (4, 7020847), (17, 1651964), (34, 825982), (68, 412991), (167, 168164), (334, 84082), (668, 42041), (2473, 11356), (2839, 9892), (4946, 5678)]