29868848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{26293}}^1$

素因数の和:26372

約数の個数: 20

約数和(自身を含む): 58688208

約数和(自身を除く): 28819360

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 26293, 52586, 105172, 210344, 420688, 1866803, 3733606, 7467212, 14934424, 29868848]

約数ペア:

[(1, 29868848), (2, 14934424), (4, 7467212), (8, 3733606), (16, 1866803), (71, 420688), (142, 210344), (284, 105172), (568, 52586), (1136, 26293)]