28958514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21839}}^1$

素因数の和:21874

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 37085646

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 21839, 43678, 65517, 131034, 283907, 371263, 567814, 742526, 851721, 1113789, 1703442, 2227578, 4826419, 9652838, 14479257, 28958514]

約数ペア:

[(1, 28958514), (2, 14479257), (3, 9652838), (6, 4826419), (13, 2227578), (17, 1703442), (26, 1113789), (34, 851721), (39, 742526), (51, 567814), (78, 371263), (102, 283907), (221, 131034), (442, 65517), (663, 43678), (1326, 21839)]