28525766

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8767

約数の個数: 16

約数和(自身を含む): 45007488

約数和(自身を除く): 16481722

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 8681, 17362, 269111, 460093, 538222, 920186, 14262883, 28525766]

約数ペア:

[(1, 28525766), (2, 14262883), (31, 920186), (53, 538222), (62, 460093), (106, 269111), (1643, 17362), (3286, 8681)]