28964668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2207}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 53972352

約数和(自身を除く): 25007684

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 2207, 3281, 4414, 6562, 8828, 13124, 37519, 75038, 150076, 425951, 851902, 1703804, 7241167, 14482334, 28964668]

約数ペア:

[(1, 28964668), (2, 14482334), (4, 7241167), (17, 1703804), (34, 851902), (68, 425951), (193, 150076), (386, 75038), (772, 37519), (2207, 13124), (3281, 8828), (4414, 6562)]