28775356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1609}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 53555040

約数和(自身を除く): 24779684

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 1609, 3218, 4471, 6436, 8942, 17884, 27353, 54706, 109412, 423167, 846334, 1692668, 7193839, 14387678, 28775356]

約数ペア:

[(1, 28775356), (2, 14387678), (4, 7193839), (17, 1692668), (34, 846334), (68, 423167), (263, 109412), (526, 54706), (1052, 27353), (1609, 17884), (3218, 8942), (4471, 6436)]