28317672

素因数分解:

$2^3\times 3^2\times {\mathrm{393301}}^1$

素因数の和:393313

約数の個数: 24

約数和(自身を含む): 76693890

約数和(自身を除く): 48376218

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393301, 786602, 1179903, 1573204, 2359806, 3146408, 3539709, 4719612, 7079418, 9439224, 14158836, 28317672]

約数ペア:

[(1, 28317672), (2, 14158836), (3, 9439224), (4, 7079418), (6, 4719612), (8, 3539709), (9, 3146408), (12, 2359806), (18, 1573204), (24, 1179903), (36, 786602), (72, 393301)]