69687898

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{13417}}^1$

素因数の和:13486

約数の個数: 24

約数和(自身を含む): 123901812

約数和(自身を除く): 54213914

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 13417, 26834, 93919, 187838, 657433, 711101, 1314866, 1422202, 4977707, 9955414, 34843949, 69687898]

約数ペア:

[(1, 69687898), (2, 34843949), (7, 9955414), (14, 4977707), (49, 1422202), (53, 1314866), (98, 711101), (106, 657433), (371, 187838), (742, 93919), (2597, 26834), (5194, 13417)]