28843016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212081}}^1$

素因数の和:212104

約数の個数: 16

約数和(自身を含む): 57262140

約数和(自身を除く): 28419124

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212081, 424162, 848324, 1696648, 3605377, 7210754, 14421508, 28843016]

約数ペア:

[(1, 28843016), (2, 14421508), (4, 7210754), (8, 3605377), (17, 1696648), (34, 848324), (68, 424162), (136, 212081)]