55889008

素因数分解:

$2^4\times 7^2\times {\mathrm{71287}}^1$

素因数の和:71309

約数の個数: 30

約数和(自身を含む): 125965896

約数和(自身を除く): 70076888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 71287, 142574, 285148, 499009, 570296, 998018, 1140592, 1996036, 3493063, 3992072, 6986126, 7984144, 13972252, 27944504, 55889008]

約数ペア:

[(1, 55889008), (2, 27944504), (4, 13972252), (7, 7984144), (8, 6986126), (14, 3992072), (16, 3493063), (28, 1996036), (49, 1140592), (56, 998018), (98, 570296), (112, 499009), (196, 285148), (392, 142574), (784, 71287)]