25488968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 50500800

約数和(自身を除く): 25011832

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1669, 1909, 3338, 3818, 6676, 7636, 13352, 15272, 38387, 76774, 138527, 153548, 277054, 307096, 554108, 1108216, 3186121, 6372242, 12744484, 25488968]

約数ペア:

[(1, 25488968), (2, 12744484), (4, 6372242), (8, 3186121), (23, 1108216), (46, 554108), (83, 307096), (92, 277054), (166, 153548), (184, 138527), (332, 76774), (664, 38387), (1669, 15272), (1909, 13352), (3338, 7636), (3818, 6676)]