67653208

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2803}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 145359360

約数和(自身を除く): 77706152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2803, 3017, 3448, 5606, 6034, 11212, 12068, 19621, 22424, 24136, 39242, 78484, 156968, 1208093, 2416186, 4832372, 8456651, 9664744, 16913302, 33826604, 67653208]

約数ペア:

[(1, 67653208), (2, 33826604), (4, 16913302), (7, 9664744), (8, 8456651), (14, 4832372), (28, 2416186), (56, 1208093), (431, 156968), (862, 78484), (1724, 39242), (2803, 24136), (3017, 22424), (3448, 19621), (5606, 12068), (6034, 11212)]